232301111313 has 4 divisors (see below), whose sum is σ = 309734815088. Its totient is φ = 154867407540.

The previous prime is 232301111309. The next prime is 232301111327. The reversal of 232301111313 is 313111103232.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 232301111313 - 2² = 232301111309 is a prime.

It is a super-3 number, since 3×232301111313³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 232301111313.

It is not an unprimeable number, because it can be changed into a prime (232301111333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38716851883 + ... + 38716851888.

It is an arithmetic number, because the mean of its divisors is an integer number (77433703772).

Almost surely, 2^232301111313 is an apocalyptic number.

It is an amenable number.

232301111313 is a deficient number, since it is larger than the sum of its proper divisors (77433703775).

232301111313 is an equidigital number, since it uses as much as digits as its factorization.

232301111313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77433703774.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 232301111313 its reverse (313111103232), we get a palindrome (545412214545).

The spelling of 232301111313 in words is "two hundred thirty-two billion, three hundred one million, one hundred eleven thousand, three hundred thirteen".