2190331113 has 4 divisors (see below), whose sum is σ = 2920441488. Its totient is φ = 1460220740.

The previous prime is 2190331067. The next prime is 2190331181. The reversal of 2190331113 is 3111330912.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2190331113 - 2¹⁷ = 2190200041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2190331313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365055183 + ... + 365055188.

It is an arithmetic number, because the mean of its divisors is an integer number (730110372).

Almost surely, 2^2190331113 is an apocalyptic number.

It is an amenable number.

2190331113 is a deficient number, since it is larger than the sum of its proper divisors (730110375).

2190331113 is an equidigital number, since it uses as much as digits as its factorization.

2190331113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730110374.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 2190331113 is about 46800.9734193638. The cubic root of 2190331113 is about 1298.6833045174.

The spelling of 2190331113 in words is "two billion, one hundred ninety million, three hundred thirty-one thousand, one hundred thirteen".