102010331312 has 20 divisors (see below), whose sum is σ = 197652501216. Its totient is φ = 51003234240.

The previous prime is 102010331273. The next prime is 102010331363. The reversal of 102010331312 is 213133010201.

It is a super-2 number, since 2×102010331312² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377273 + ... + 588519.

Almost surely, 2^102010331312 is an apocalyptic number.

It is an amenable number.

102010331312 is a deficient number, since it is larger than the sum of its proper divisors (95642169904).

102010331312 is a wasteful number, since it uses less digits than its factorization.

102010331312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241436 (or 241430 counting only the distinct ones).

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

Adding to 102010331312 its reverse (213133010201), we get a palindrome (315143341513).

The spelling of 102010331312 in words is "one hundred two billion, ten million, three hundred thirty-one thousand, three hundred twelve".