113230550231 has 2 divisors, whose sum is σ = 113230550232. Its totient is φ = 113230550230.

The previous prime is 113230550227. The next prime is 113230550239. The reversal of 113230550231 is 132055032311.

It is a weak prime.

It is an emirp because it is prime and its reverse (132055032311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113230550231 - 2² = 113230550227 is a prime.

It is a super-2 number, since 2×113230550231² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113230550231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113230550239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56615275115 + 56615275116.

It is an arithmetic number, because the mean of its divisors is an integer number (56615275116).

Almost surely, 2^113230550231 is an apocalyptic number.

113230550231 is a deficient number, since it is larger than the sum of its proper divisors (1).

113230550231 is an equidigital number, since it uses as much as digits as its factorization.

113230550231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 113230550231 its reverse (132055032311), we get a palindrome (245285582542).

The spelling of 113230550231 in words is "one hundred thirteen billion, two hundred thirty million, five hundred fifty thousand, two hundred thirty-one".