102202300031 has 16 divisors (see below), whose sum is σ = 110389638240. Its totient is φ = 94061890560.

The previous prime is 102202300019. The next prime is 102202300033. The reversal of 102202300031 is 130003202201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 102202300031 - 2¹⁰ = 102202299007 is a prime.

It is a super-2 number, since 2×102202300031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102202299979 and 102202300015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202300033) 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, 6508916 + ... + 6524598.

It is an arithmetic number, because the mean of its divisors is an integer number (6899352390).

Almost surely, 2^102202300031 is an apocalyptic number.

102202300031 is a deficient number, since it is larger than the sum of its proper divisors (8187338209).

102202300031 is a wasteful number, since it uses less digits than its factorization.

102202300031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17146.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 102202300031 its reverse (130003202201), we get a palindrome (232205502232).

The spelling of 102202300031 in words is "one hundred two billion, two hundred two million, three hundred thousand, thirty-one".