2872309113 has 8 divisors (see below), whose sum is σ = 4255272800. Its totient is φ = 1914872724.

The previous prime is 2872309093. The next prime is 2872309117. The reversal of 2872309113 is 3119032782.

It is not a de Polignac number, because 2872309113 - 2⁵ = 2872309081 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2872309117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53190883 + ... + 53190936.

It is an arithmetic number, because the mean of its divisors is an integer number (531909100).

Almost surely, 2^2872309113 is an apocalyptic number.

It is an amenable number.

2872309113 is a deficient number, since it is larger than the sum of its proper divisors (1382963687).

2872309113 is a wasteful number, since it uses less digits than its factorization.

2872309113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106381828 (or 106381822 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 2872309113 is about 53593.9279489757. The cubic root of 2872309113 is about 1421.4897268292.

The spelling of 2872309113 in words is "two billion, eight hundred seventy-two million, three hundred nine thousand, one hundred thirteen".