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10232123301 = 323730727097
BaseRepresentation
bin10011000011110000…
…11100111110100101
3222102002112201102200
421201320130332211
5131423410421201
64411153525113
7511363420161
oct114170347645
928362481380
1010232123301
114380848754
121b96873799
13c70b1103a
146d0d07ca1
153ed460386
hex261e1cfa5

10232123301 has 12 divisors (see below), whose sum is σ = 15179186412. Its totient is φ = 6637052736.

The previous prime is 10232123299. The next prime is 10232123311. The reversal of 10232123301 is 10332123201.

10232123301 is a `hidden beast` number, since 10 + 2 + 321 + 2 + 330 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9613606401 + 618516900 = 98049^2 + 24870^2 .

It is not a de Polignac number, because 10232123301 - 21 = 10232123299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232123311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15363216 + ... + 15363881.

It is an arithmetic number, because the mean of its divisors is an integer number (1264932201).

Almost surely, 210232123301 is an apocalyptic number.

It is an amenable number.

10232123301 is a deficient number, since it is larger than the sum of its proper divisors (4947063111).

10232123301 is a wasteful number, since it uses less digits than its factorization.

10232123301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30727140 (or 30727137 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10232123301 its reverse (10332123201), we get a palindrome (20564246502).

The spelling of 10232123301 in words is "ten billion, two hundred thirty-two million, one hundred twenty-three thousand, three hundred one".

Divisors: 1 3 9 37 111 333 30727097 92181291 276543873 1136902589 3410707767 10232123301