232311124403 has 4 divisors (see below), whose sum is σ = 245976484680. Its totient is φ = 218645764128.

The previous prime is 232311124393. The next prime is 232311124457. The reversal of 232311124403 is 304421113232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232311124403 is a prime.

It is a super-2 number, since 2×232311124403² (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 (232311124603) 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, 6832680113 + ... + 6832680146.

It is an arithmetic number, because the mean of its divisors is an integer number (61494121170).

Almost surely, 2^232311124403 is an apocalyptic number.

232311124403 is a deficient number, since it is larger than the sum of its proper divisors (13665360277).

232311124403 is a wasteful number, since it uses less digits than its factorization.

232311124403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13665360276.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 232311124403 its reverse (304421113232), we get a palindrome (536732237635).

The spelling of 232311124403 in words is "two hundred thirty-two billion, three hundred eleven million, one hundred twenty-four thousand, four hundred three".