2038645113 has 32 divisors (see below), whose sum is σ = 2834457600. Its totient is φ = 1302561216.

The previous prime is 2038645099. The next prime is 2038645121. The reversal of 2038645113 is 3115468302.

It is not a de Polignac number, because 2038645113 - 2⁴ = 2038645097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2038645153) 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, 1220643 + ... + 1222311.

It is an arithmetic number, because the mean of its divisors is an integer number (88576800).

Almost surely, 2^2038645113 is an apocalyptic number.

It is an amenable number.

2038645113 is a deficient number, since it is larger than the sum of its proper divisors (795812487).

2038645113 is a wasteful number, since it uses less digits than its factorization.

2038645113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 2038645113 is about 45151.3578201143. The cubic root of 2038645113 is about 1267.9843017773.

The spelling of 2038645113 in words is "two billion, thirty-eight million, six hundred forty-five thousand, one hundred thirteen".