233113025 has 24 divisors (see below), whose sum is σ = 303337728. Its totient is φ = 177480000.

The previous prime is 233113021. The next prime is 233113031. The reversal of 233113025 is 520311332.

It is not a de Polignac number, because 233113025 - 2² = 233113021 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 233112988 and 233113006.

It is not an unprimeable number, because it can be changed into a prime (233113021) 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, 44810 + ... + 49740.

It is an arithmetic number, because the mean of its divisors is an integer number (12639072).

Almost surely, 2^233113025 is an apocalyptic number.

233113025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233113025 is a deficient number, since it is larger than the sum of its proper divisors (70224703).

233113025 is a wasteful number, since it uses less digits than its factorization.

233113025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5033 (or 5028 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 233113025 is about 15268.0393305755. The cubic root of 233113025 is about 615.4444316555. Note that the first 4 decimals are identical.

Adding to 233113025 its reverse (520311332), we get a palindrome (753424357).

The spelling of 233113025 in words is "two hundred thirty-three million, one hundred thirteen thousand, twenty-five".