201232330112331 has 24 divisors (see below), whose sum is σ = 332282184758784. Its totient is φ = 114959049580080.

The previous prime is 201232330112323. The next prime is 201232330112351. The reversal of 201232330112331 is 133211033232102.

201232330112331 is a `hidden beast` number, since 2 + 0 + 1 + 2 + 3 + 23 + 301 + 1 + 2 + 331 = 666.

It is not a de Polignac number, because 201232330112331 - 2³ = 201232330112323 is a prime.

It is a super-2 number, since 2×201232330112331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201232330112295 and 201232330112304.

It is not an unprimeable number, because it can be changed into a prime (201232330112351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 428281965 + ... + 428751566.

It is an arithmetic number, because the mean of its divisors is an integer number (13845091031616).

Almost surely, 2^{201232330112331} is an apocalyptic number.

201232330112331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

201232330112331 is a deficient number, since it is larger than the sum of its proper divisors (131049854646453).

201232330112331 is a wasteful number, since it uses less digits than its factorization.

201232330112331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857037271 (or 857037268 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 201232330112331 its reverse (133211033232102), we get a palindrome (334443363344433).

The spelling of 201232330112331 in words is "two hundred one trillion, two hundred thirty-two billion, three hundred thirty million, one hundred twelve thousand, three hundred thirty-one".