101012133320 has 32 divisors (see below), whose sum is σ = 259745486400. Its totient is φ = 34632731328.

The previous prime is 101012133317. The next prime is 101012133337. The reversal of 101012133320 is 23331210101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180378530 + ... + 180379089.

It is an arithmetic number, because the mean of its divisors is an integer number (8117046450).

Almost surely, 2^101012133320 is an apocalyptic number.

101012133320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101012133320 is an abundant number, since it is smaller than the sum of its proper divisors (158733353080).

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

101012133320 is a wasteful number, since it uses less digits than its factorization.

101012133320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360757637 (or 360757633 counting only the distinct ones).

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

Adding to 101012133320 its reverse (23331210101), we get a palindrome (124343343421).

The spelling of 101012133320 in words is "one hundred one billion, twelve million, one hundred thirty-three thousand, three hundred twenty".