2313213213020 has 24 divisors (see below), whose sum is σ = 4857777613584. Its totient is φ = 925279596416.

The previous prime is 2313213212929. The next prime is 2313213213037. The reversal of 2313213213020 is 203123123132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4807232 + ... + 5266488.

It is an arithmetic number, because the mean of its divisors is an integer number (202407400566).

Almost surely, 2^{2313213213020} is an apocalyptic number.

2313213213020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2313213213020 is an abundant number, since it is smaller than the sum of its proper divisors (2544564400564).

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

2313213213020 is a wasteful number, since it uses less digits than its factorization.

2313213213020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711109 (or 711107 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2313213213020 its reverse (203123123132), we get a palindrome (2516336336152).

The spelling of 2313213213020 in words is "two trillion, three hundred thirteen billion, two hundred thirteen million, two hundred thirteen thousand, twenty".