231001323103332 has 36 divisors (see below), whose sum is σ = 596343841207296. Its totient is φ = 75362133777840.

The previous prime is 231001323103307. The next prime is 231001323103387. The reversal of 231001323103332 is 233301323100132.

231001323103332 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 0 + 1 + 323 + 1 + 0 + 3 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×231001323103332² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231001323103296 and 231001323103305.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68262800644 + ... + 68262804027.

Almost surely, 2^{231001323103332} is an apocalyptic number.

It is an amenable number.

231001323103332 is an abundant number, since it is smaller than the sum of its proper divisors (365342518103964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231001323103332 is a wasteful number, since it uses less digits than its factorization.

231001323103332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136525604728 (or 136525604723 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 231001323103332 its reverse (233301323100132), we get a palindrome (464302646203464).

The spelling of 231001323103332 in words is "two hundred thirty-one trillion, one billion, three hundred twenty-three million, one hundred three thousand, three hundred thirty-two".