233113125 has 40 divisors (see below), whose sum is σ = 443907904. Its totient is φ = 106560000.

The previous prime is 233113123. The next prime is 233113141. The reversal of 233113125 is 521311332.

It is not a de Polignac number, because 233113125 - 2¹ = 233113123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233113123) 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 39 ways as a sum of consecutive naturals, for example, 4245 + ... + 22005.

Almost surely, 2^233113125 is an apocalyptic number.

233113125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233113125 is a deficient number, since it is larger than the sum of its proper divisors (210794779).

233113125 is an equidigital number, since it uses as much as digits as its factorization.

233113125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17791 (or 17776 counting only the distinct ones).

The product of its digits is 540, while the sum is 21.

The square root of 233113125 is about 15268.0426053899. The cubic root of 233113125 is about 615.4445196592. Note that the first 3 decimals are identical.

Adding to 233113125 its reverse (521311332), we get a palindrome (754424457).

The spelling of 233113125 in words is "two hundred thirty-three million, one hundred thirteen thousand, one hundred twenty-five".