102013230112 has 12 divisors (see below), whose sum is σ = 200838546846. Its totient is φ = 51006615040.

The previous prime is 102013230043. The next prime is 102013230127. The reversal of 102013230112 is 211032310201.

It can be written as a sum of positive squares in only one way, i.e., 62522001936 + 39491228176 = 250044^2 + 198724^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1593956689 + ... + 1593956752.

Almost surely, 2^102013230112 is an apocalyptic number.

It is an amenable number.

102013230112 is a deficient number, since it is larger than the sum of its proper divisors (98825316734).

102013230112 is an equidigital number, since it uses as much as digits as its factorization.

102013230112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187913451 (or 3187913443 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102013230112 its reverse (211032310201), we get a palindrome (313045540313).

The spelling of 102013230112 in words is "one hundred two billion, thirteen million, two hundred thirty thousand, one hundred twelve".