2113311102397 has 32 divisors (see below), whose sum is σ = 2376261548928. Its totient is φ = 1862546400000.

The previous prime is 2113311102391. The next prime is 2113311102421. The reversal of 2113311102397 is 7932011133112.

It is not a de Polignac number, because 2113311102397 - 2³⁹ = 1563555288509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113311102391) 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, 315369147 + ... + 315375847.

It is an arithmetic number, because the mean of its divisors is an integer number (74258173404).

Almost surely, 2^{2113311102397} is an apocalyptic number.

It is an amenable number.

2113311102397 is a deficient number, since it is larger than the sum of its proper divisors (262950446531).

2113311102397 is a wasteful number, since it uses less digits than its factorization.

2113311102397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9421.

The product of its (nonzero) digits is 6804, while the sum is 34.

The spelling of 2113311102397 in words is "two trillion, one hundred thirteen billion, three hundred eleven million, one hundred two thousand, three hundred ninety-seven".