201413131002 has 48 divisors (see below), whose sum is σ = 451957439232. Its totient is φ = 64783746720.

The previous prime is 201413130983. The next prime is 201413131037. The reversal of 201413131002 is 200131314102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1616533 + ... + 1736664.

It is an arithmetic number, because the mean of its divisors is an integer number (9415779984).

Almost surely, 2^201413131002 is an apocalyptic number.

201413131002 is an abundant number, since it is smaller than the sum of its proper divisors (250544308230).

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

201413131002 is a wasteful number, since it uses less digits than its factorization.

201413131002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3353323 (or 3353320 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 201413131002 its reverse (200131314102), we get a palindrome (401544445104).

The spelling of 201413131002 in words is "two hundred one billion, four hundred thirteen million, one hundred thirty-one thousand, two".