2113023010413 has 32 divisors (see below), whose sum is σ = 3239114123520. Its totient is φ = 1200226728960.

The previous prime is 2113023010409. The next prime is 2113023010459. The reversal of 2113023010413 is 3140103203112.

It is not a de Polignac number, because 2113023010413 - 2² = 2113023010409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2113023010413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113023010403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4357653 + ... + 4818213.

It is an arithmetic number, because the mean of its divisors is an integer number (101222316360).

Almost surely, 2^{2113023010413} is an apocalyptic number.

It is an amenable number.

2113023010413 is a deficient number, since it is larger than the sum of its proper divisors (1126091113107).

2113023010413 is a wasteful number, since it uses less digits than its factorization.

2113023010413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461877.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2113023010413 its reverse (3140103203112), we get a palindrome (5253126213525).

The spelling of 2113023010413 in words is "two trillion, one hundred thirteen billion, twenty-three million, ten thousand, four hundred thirteen".