233132303225 has 24 divisors (see below), whose sum is σ = 291846177792. Its totient is φ = 184732227200.

The previous prime is 233132303221. The next prime is 233132303251. The reversal of 233132303225 is 522303231332.

It is not a de Polignac number, because 233132303225 - 2² = 233132303221 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233132303221) 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, 1007804 + ... + 1217346.

It is an arithmetic number, because the mean of its divisors is an integer number (12160257408).

Almost surely, 2^233132303225 is an apocalyptic number.

233132303225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233132303225 is a deficient number, since it is larger than the sum of its proper divisors (58713874567).

233132303225 is a wasteful number, since it uses less digits than its factorization.

233132303225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209977 (or 209972 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 233132303225 its reverse (522303231332), we get a palindrome (755435534557).

The spelling of 233132303225 in words is "two hundred thirty-three billion, one hundred thirty-two million, three hundred three thousand, two hundred twenty-five".