102302313032031 has 16 divisors (see below), whose sum is σ = 155889904763904. Its totient is φ = 58458214893024.

The previous prime is 102302313031967. The next prime is 102302313032083. The reversal of 102302313032031 is 130230313203201.

It is not a de Polignac number, because 102302313032031 - 2⁶ = 102302313031967 is a prime.

It is a super-2 number, since 2×102302313032031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102302313031992 and 102302313032010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102302313030031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5312551 + ... + 15258696.

It is an arithmetic number, because the mean of its divisors is an integer number (9743119047744).

Almost surely, 2^{102302313032031} is an apocalyptic number.

102302313032031 is a deficient number, since it is larger than the sum of its proper divisors (53587591731873).

102302313032031 is a wasteful number, since it uses less digits than its factorization.

102302313032031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20808070.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 102302313032031 its reverse (130230313203201), we get a palindrome (232532626235232).

The spelling of 102302313032031 in words is "one hundred two trillion, three hundred two billion, three hundred thirteen million, thirty-two thousand, thirty-one".