2113402511300 has 36 divisors (see below), whose sum is σ = 4586154266820. Its totient is φ = 845347950720.

The previous prime is 2113402511257. The next prime is 2113402511323. The reversal of 2113402511300 is 31152043112.

It can be written as a sum of positive squares in 6 ways, for example, as 700542216256 + 1412860295044 = 836984^2 + 1188638^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8788262 + ... + 9025538.

Almost surely, 2^{2113402511300} is an apocalyptic number.

2113402511300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113402511300 is an abundant number, since it is smaller than the sum of its proper divisors (2472751755520).

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

2113402511300 is a wasteful number, since it uses less digits than its factorization.

2113402511300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326360 (or 326353 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 2113402511300 its reverse (31152043112), we get a palindrome (2144554554412).

The spelling of 2113402511300 in words is "two trillion, one hundred thirteen billion, four hundred two million, five hundred eleven thousand, three hundred".