111940001310 has 16 divisors (see below), whose sum is σ = 268656003216. Its totient is φ = 29850667008.

The previous prime is 111940001309. The next prime is 111940001413. The reversal of 111940001310 is 13100049111.

It is a super-2 number, since 2×111940001310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 1865666659 + ... + 1865666718.

It is an arithmetic number, because the mean of its divisors is an integer number (16791000201).

Almost surely, 2^111940001310 is an apocalyptic number.

111940001310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111940001310 is an abundant number, since it is smaller than the sum of its proper divisors (156716001906).

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

111940001310 is a wasteful number, since it uses less digits than its factorization.

111940001310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731333387.

The product of its (nonzero) digits is 108, while the sum is 21.

The spelling of 111940001310 in words is "one hundred eleven billion, nine hundred forty million, one thousand, three hundred ten".