233116325 has 24 divisors (see below), whose sum is σ = 329619528. Its totient is φ = 162017280.

The previous prime is 233116321. The next prime is 233116327. The reversal of 233116325 is 523611332.

233116325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 64272289 + 168844036 = 8017^2 + 12994^2 .

It is not a de Polignac number, because 233116325 - 2² = 233116321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233116294 and 233116303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233116321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15572 + ... + 26621.

It is an arithmetic number, because the mean of its divisors is an integer number (13734147).

Almost surely, 2^233116325 is an apocalyptic number.

233116325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233116325 is a deficient number, since it is larger than the sum of its proper divisors (96503203).

233116325 is a wasteful number, since it uses less digits than its factorization.

233116325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42233 (or 42228 counting only the distinct ones).

The product of its digits is 3240, while the sum is 26.

The square root of 233116325 is about 15268.1473990789. The cubic root of 233116325 is about 615.4473357647.

Adding to 233116325 its reverse (523611332), we get a palindrome (756727657).

The spelling of 233116325 in words is "two hundred thirty-three million, one hundred sixteen thousand, three hundred twenty-five".