102303211210112 has 96 divisors (see below), whose sum is σ = 236182965990840. Its totient is φ = 43766079488000.

The previous prime is 102303211210093. The next prime is 102303211210139. The reversal of 102303211210112 is 211012112303201.

It is a super-2 number, since 2×102303211210112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 125299889 + ... + 126113712.

Almost surely, 2^{102303211210112} is an apocalyptic number.

It is an amenable number.

102303211210112 is an abundant number, since it is smaller than the sum of its proper divisors (133879754780728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102303211210112 is a wasteful number, since it uses less digits than its factorization.

102303211210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251413660 (or 251413631 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 102303211210112 its reverse (211012112303201), we get a palindrome (313315323513313).

The spelling of 102303211210112 in words is "one hundred two trillion, three hundred three billion, two hundred eleven million, two hundred ten thousand, one hundred twelve".