2313313144002 has 48 divisors (see below), whose sum is σ = 5773307983872. Its totient is φ = 655742304000.

The previous prime is 2313313144001. The next prime is 2313313144031. The reversal of 2313313144002 is 2004413133132.

It is a happy number.

2313313144002 is a `hidden beast` number, since 2 + 313 + 31 + 314 + 4 + 0 + 0 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (2313313144001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72265999 + ... + 72298002.

It is an arithmetic number, because the mean of its divisors is an integer number (120277249664).

Almost surely, 2^{2313313144002} is an apocalyptic number.

2313313144002 is an abundant number, since it is smaller than the sum of its proper divisors (3459994839870).

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

2313313144002 is a wasteful number, since it uses less digits than its factorization.

2313313144002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144564143 (or 144564140 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2313313144002 its reverse (2004413133132), we get a palindrome (4317726277134).

The spelling of 2313313144002 in words is "two trillion, three hundred thirteen billion, three hundred thirteen million, one hundred forty-four thousand, two".