2500113 has 32 divisors (see below), whose sum is σ = 4239360. Its totient is φ = 1272960.

The previous prime is 2500109. The next prime is 2500117. The reversal of 2500113 is 3110052.

It is an interprime number because it is at equal distance from previous prime (2500109) and next prime (2500117).

It is not a de Polignac number, because 2500113 - 2² = 2500109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2500117) 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, 18181 + ... + 18317.

It is an arithmetic number, because the mean of its divisors is an integer number (132480).

2^2500113 is an apocalyptic number.

It is an amenable number.

2500113 is a deficient number, since it is larger than the sum of its proper divisors (1739247).

2500113 is a wasteful number, since it uses less digits than its factorization.

2500113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 2500113 is about 1581.1745634180. The cubic root of 2500113 is about 135.7229256602.

Adding to 2500113 its reverse (3110052), we get a palindrome (5610165).

The spelling of 2500113 in words is "two million, five hundred thousand, one hundred thirteen".