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10210123330132 = 221115710611393039
BaseRepresentation
bin1001010010010011101011…
…0001100011001001010100
31100011002010001100101120211
42110210322301203021110
52314240313033031012
633414244345135204
72102441242234315
oct224447261431124
940132101311524
1010210123330132
1132870a8495a60
12118a95978a504
13590a6c88676b
1427425b8b860c
1512a8c6ed76a7
hex9493ac63254

10210123330132 has 48 divisors (see below), whose sum is σ = 19634709346560. Its totient is φ = 4607055273600.

The previous prime is 10210123330073. The next prime is 10210123330133. The reversal of 10210123330132 is 23103332101201.

It is a super-2 number, since 2×102101233301322 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210123330133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6632869 + ... + 8025907.

It is an arithmetic number, because the mean of its divisors is an integer number (409056444720).

Almost surely, 210210123330132 is an apocalyptic number.

It is an amenable number.

10210123330132 is a deficient number, since it is larger than the sum of its proper divisors (9424586016428).

10210123330132 is a wasteful number, since it uses less digits than its factorization.

10210123330132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394272 (or 1394270 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 10210123330132 its reverse (23103332101201), we get a palindrome (33313455431333).

The spelling of 10210123330132 in words is "ten trillion, two hundred ten billion, one hundred twenty-three million, three hundred thirty thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 44 157 314 628 1061 1727 2122 3454 4244 6908 11671 23342 46684 166577 333154 666308 1393039 1832347 2786078 3664694 5572156 7329388 15323429 30646858 61293716 218707123 437414246 874828492 1478014379 2405778353 2956028758 4811556706 5912057516 9623113412 16258158169 32516316338 65032632676 232048257503 464096515006 928193030012 2552530832533 5105061665066 10210123330132