101331313320 has 32 divisors (see below), whose sum is σ = 303993940320. Its totient is φ = 27021683520.

The previous prime is 101331313273. The next prime is 101331313367. The reversal of 101331313320 is 23313133101.

It is an interprime number because it is at equal distance from previous prime (101331313273) and next prime (101331313367).

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, 422213686 + ... + 422213925.

It is an arithmetic number, because the mean of its divisors is an integer number (9499810635).

Almost surely, 2^101331313320 is an apocalyptic number.

101331313320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101331313320 is an abundant number, since it is smaller than the sum of its proper divisors (202662627000).

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

101331313320 is a wasteful number, since it uses less digits than its factorization.

101331313320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844427625 (or 844427621 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 101331313320 its reverse (23313133101), we get a palindrome (124644446421).

The spelling of 101331313320 in words is "one hundred one billion, three hundred thirty-one million, three hundred thirteen thousand, three hundred twenty".