2113110232402 has 16 divisors (see below), whose sum is σ = 3614279040792. Its totient is φ = 917912136960.

The previous prime is 2113110232327. The next prime is 2113110232423. The reversal of 2113110232402 is 2042320113112.

It can be written as a sum of positive squares in 4 ways, for example, as 1731063858601 + 382046373801 = 1315699^2 + 618099^2 .

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, 2390395749 + ... + 2390396632.

Almost surely, 2^{2113110232402} is an apocalyptic number.

2113110232402 is a deficient number, since it is larger than the sum of its proper divisors (1501168808390).

2113110232402 is a wasteful number, since it uses less digits than its factorization.

2113110232402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4780792413.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2113110232402 its reverse (2042320113112), we get a palindrome (4155430345514).

The spelling of 2113110232402 in words is "two trillion, one hundred thirteen billion, one hundred ten million, two hundred thirty-two thousand, four hundred two".