113183025 has 24 divisors (see below), whose sum is σ = 198139104. Its totient is φ = 56812800.

The previous prime is 113182997. The next prime is 113183047. The reversal of 113183025 is 520381311.

It is not a de Polignac number, because 113183025 - 2⁷ = 113182897 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113182986 and 113183004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43111 + ... + 45660.

It is an arithmetic number, because the mean of its divisors is an integer number (8255796).

Almost surely, 2^113183025 is an apocalyptic number.

113183025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113183025 is a deficient number, since it is larger than the sum of its proper divisors (84956079).

113183025 is a wasteful number, since it uses less digits than its factorization.

113183025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88801 (or 88796 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 113183025 is about 10638.7511015156. The cubic root of 113183025 is about 483.7196897594.

The spelling of 113183025 in words is "one hundred thirteen million, one hundred eighty-three thousand, twenty-five".