113333025 has 24 divisors (see below), whose sum is σ = 201792640. Its totient is φ = 55794240.

The previous prime is 113333021. The next prime is 113333053. The reversal of 113333025 is 520333311.

It is not a de Polignac number, because 113333025 - 2² = 113333021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113332992 and 113333010.

It is not an unprimeable number, because it can be changed into a prime (113333021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57145 + ... + 59094.

Almost surely, 2^113333025 is an apocalyptic number.

113333025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113333025 is a deficient number, since it is larger than the sum of its proper divisors (88459615).

113333025 is a wasteful number, since it uses less digits than its factorization.

113333025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116265 (or 116260 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 113333025 is about 10645.7984670010. The cubic root of 113333025 is about 483.9332845797.

Adding to 113333025 its reverse (520333311), we get a palindrome (633666336).

The spelling of 113333025 in words is "one hundred thirteen million, three hundred thirty-three thousand, twenty-five".