201319331004 has 54 divisors (see below), whose sum is σ = 559359025680. Its totient is φ = 61005856560.

The previous prime is 201319330999. The next prime is 201319331011. The reversal of 201319331004 is 400133913102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 23103924 + ... + 23112635.

Almost surely, 2^201319331004 is an apocalyptic number.

It is an amenable number.

201319331004 is an abundant number, since it is smaller than the sum of its proper divisors (358039694676).

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

201319331004 is a wasteful number, since it uses less digits than its factorization.

201319331004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46216591 (or 46216575 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 201319331004 in words is "two hundred one billion, three hundred nineteen million, three hundred thirty-one thousand, four".