2313211002 has 16 divisors (see below), whose sum is σ = 4628156160. Its totient is φ = 770781312.

The previous prime is 2313210983. The next prime is 2313211007. The reversal of 2313211002 is 2001123132.

It is not an unprimeable number, because it can be changed into a prime (2313211007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54583 + ... + 87210.

It is an arithmetic number, because the mean of its divisors is an integer number (289259760).

Almost surely, 2^2313211002 is an apocalyptic number.

2313211002 is an abundant number, since it is smaller than the sum of its proper divisors (2314945158).

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

2313211002 is a wasteful number, since it uses less digits than its factorization.

2313211002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144517.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2313211002 is about 48095.8522328069. The cubic root of 2313211002 is about 1322.5286320918.

Adding to 2313211002 its reverse (2001123132), we get a palindrome (4314334134).

The spelling of 2313211002 in words is "two billion, three hundred thirteen million, two hundred eleven thousand, two".