232002113 has 8 divisors (see below), whose sum is σ = 270556800. Its totient is φ = 198858660.

The previous prime is 232002107. The next prime is 232002131. The reversal of 232002113 is 311200232.

It is a happy number.

It is not a de Polignac number, because 232002113 - 2⁴ = 232002097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232002143) 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 7 ways as a sum of consecutive naturals, for example, 337853 + ... + 338538.

It is an arithmetic number, because the mean of its divisors is an integer number (33819600).

Almost surely, 2^232002113 is an apocalyptic number.

It is an amenable number.

232002113 is a deficient number, since it is larger than the sum of its proper divisors (38554687).

232002113 is an frugal number, since it uses more digits than its factorization.

232002113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676412 (or 676398 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 232002113 is about 15231.6155741930. The cubic root of 232002113 is about 614.4652305928.

Adding to 232002113 its reverse (311200232), we get a palindrome (543202345).

The spelling of 232002113 in words is "two hundred thirty-two million, two thousand, one hundred thirteen".