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10231101323 = 195983109961
BaseRepresentation
bin10011000011101001…
…00011011110001011
3222102000121210112122
421201310203132023
5131423130220243
64411120001455
7511351632512
oct114164433613
928360553478
1010231101323
11438020a943
121b9646028b
13c70843b11
146d0b1d679
153ed30c668
hex261d2378b

10231101323 has 16 divisors (see below), whose sum is σ = 11084169600. Its totient is φ = 9413455680.

The previous prime is 10231101317. The next prime is 10231101373. The reversal of 10231101323 is 32310113201.

10231101323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10231101323 - 220 = 10230052747 is a prime.

It is a super-5 number, since 5×102311013235 (a number of 51 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10231101373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38063 + ... + 148023.

It is an arithmetic number, because the mean of its divisors is an integer number (692760600).

Almost surely, 210231101323 is an apocalyptic number.

10231101323 is a deficient number, since it is larger than the sum of its proper divisors (853068277).

10231101323 is a wasteful number, since it uses less digits than its factorization.

10231101323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110122.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10231101323 its reverse (32310113201), we get a palindrome (42541214524).

The spelling of 10231101323 in words is "ten billion, two hundred thirty-one million, one hundred one thousand, three hundred twenty-three".

Divisors: 1 19 59 83 1121 1577 4897 93043 109961 2089259 6487699 9126763 123266281 173408497 538479017 10231101323