232636620113 has 4 divisors (see below), whose sum is σ = 232637669940. Its totient is φ = 232635570288.

The previous prime is 232636620077. The next prime is 232636620119. The reversal of 232636620113 is 311026636232.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 67968661264 + 164667958849 = 260708^2 + 405793^2 .

It is a cyclic number.

It is not a de Polignac number, because 232636620113 - 2⁶ = 232636620049 is a prime.

It is a super-2 number, since 2×232636620113² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232636620119) 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, 48218 + ... + 683811.

It is an arithmetic number, because the mean of its divisors is an integer number (58159417485).

Almost surely, 2^232636620113 is an apocalyptic number.

It is an amenable number.

232636620113 is a deficient number, since it is larger than the sum of its proper divisors (1049827).

232636620113 is an equidigital number, since it uses as much as digits as its factorization.

232636620113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049826.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 232636620113 in words is "two hundred thirty-two billion, six hundred thirty-six million, six hundred twenty thousand, one hundred thirteen".