113051025 has 24 divisors (see below), whose sum is σ = 207680160. Its totient is φ = 60293520.

The previous prime is 113051023. The next prime is 113051041. The reversal of 113051025 is 520150311.

113051025 is a `hidden beast` number, since 1 + 130 + 510 + 25 = 666.

It is not a de Polignac number, because 113051025 - 2¹ = 113051023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113050989 and 113051007.

It is not an unprimeable number, because it can be changed into a prime (113051023) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 83067 + ... + 84416.

It is an arithmetic number, because the mean of its divisors is an integer number (8653340).

Almost surely, 2^113051025 is an apocalyptic number.

113051025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113051025 is a deficient number, since it is larger than the sum of its proper divisors (94629135).

113051025 is a wasteful number, since it uses less digits than its factorization.

113051025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167502 (or 167491 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 113051025 is about 10632.5455559805. The cubic root of 113051025 is about 483.5315701561.

The spelling of 113051025 in words is "one hundred thirteen million, fifty-one thousand, twenty-five".