102113032031 has 8 divisors (see below), whose sum is σ = 108122538960. Its totient is φ = 96103842688.

The previous prime is 102113031959. The next prime is 102113032067. The reversal of 102113032031 is 130230311201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102113032031 is a prime.

It is a super-2 number, since 2×102113032031² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102113034031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1008920 + ... + 1105506.

It is an arithmetic number, because the mean of its divisors is an integer number (13515317370).

Almost surely, 2^102113032031 is an apocalyptic number.

102113032031 is a deficient number, since it is larger than the sum of its proper divisors (6009506929).

102113032031 is an equidigital number, since it uses as much as digits as its factorization.

102113032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158793.

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

Adding to 102113032031 its reverse (130230311201), we get a palindrome (232343343232).

The spelling of 102113032031 in words is "one hundred two billion, one hundred thirteen million, thirty-two thousand, thirty-one".