232031011005 has 48 divisors (see below), whose sum is σ = 418608478080. Its totient is φ = 118749504384.

The previous prime is 232031010973. The next prime is 232031011007. The reversal of 232031011005 is 500110130232.

It is not a de Polignac number, because 232031011005 - 2⁵ = 232031010973 is a prime.

It is a super-2 number, since 2×232031011005² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232031011007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 332689 + ... + 758118.

It is an arithmetic number, because the mean of its divisors is an integer number (8721009960).

Almost surely, 2^232031011005 is an apocalyptic number.

It is an amenable number.

232031011005 is a deficient number, since it is larger than the sum of its proper divisors (186577467075).

232031011005 is a wasteful number, since it uses less digits than its factorization.

232031011005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091010 (or 1091007 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 232031011005 its reverse (500110130232), we get a palindrome (732141141237).

The spelling of 232031011005 in words is "two hundred thirty-two billion, thirty-one million, eleven thousand, five".