102101033320112 has 20 divisors (see below), whose sum is σ = 206421654321840. Its totient is φ = 48830928979008.

The previous prime is 102101033320079. The next prime is 102101033320123. The reversal of 102101033320112 is 211023330101201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138724229687 + ... + 138724230422.

It is an arithmetic number, because the mean of its divisors is an integer number (10321082716092).

Almost surely, 2^{102101033320112} is an apocalyptic number.

It is an amenable number.

102101033320112 is an abundant number, since it is smaller than the sum of its proper divisors (104320621001728).

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

102101033320112 is a wasteful number, since it uses less digits than its factorization.

102101033320112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277448460140 (or 277448460134 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102101033320112 its reverse (211023330101201), we get a palindrome (313124363421313).

The spelling of 102101033320112 in words is "one hundred two trillion, one hundred one billion, thirty-three million, three hundred twenty thousand, one hundred twelve".