320101311100 has 36 divisors (see below), whose sum is σ = 694667802304. Its totient is φ = 128031684480.

The previous prime is 320101311083. The next prime is 320101311121. The reversal of 320101311100 is 1113101023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1455592 + ... + 1661008.

Almost surely, 2^320101311100 is an apocalyptic number.

It is an amenable number.

320101311100 is an abundant number, since it is smaller than the sum of its proper divisors (374566491204).

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

320101311100 is a wasteful number, since it uses less digits than its factorization.

320101311100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221014 (or 221007 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 320101311100 its reverse (1113101023), we get a palindrome (321214412123).

The spelling of 320101311100 in words is "three hundred twenty billion, one hundred one million, three hundred eleven thousand, one hundred".