113001625 has 16 divisors (see below), whose sum is σ = 153848448. Its totient is φ = 82182000.

The previous prime is 113001613. The next prime is 113001631. The reversal of 113001625 is 526100311.

It is not a de Polignac number, because 113001625 - 2⁵ = 113001593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39717 + ... + 42466.

It is an arithmetic number, because the mean of its divisors is an integer number (9615528).

Almost surely, 2^113001625 is an apocalyptic number.

It is an amenable number.

113001625 is a deficient number, since it is larger than the sum of its proper divisors (40846823).

113001625 is an equidigital number, since it uses as much as digits as its factorization.

113001625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82209 (or 82199 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 113001625 is about 10630.2222460304. Note that the first 4 decimals coincide. The cubic root of 113001625 is about 483.4611301649.

Adding to 113001625 its reverse (526100311), we get a palindrome (639101936).

The spelling of 113001625 in words is "one hundred thirteen million, one thousand, six hundred twenty-five".