230031132133 has 16 divisors (see below), whose sum is σ = 262132163712. Its totient is φ = 199814296000.

The previous prime is 230031132043. The next prime is 230031132137. The reversal of 230031132133 is 331231130032.

It is not a de Polignac number, because 230031132133 - 2⁹ = 230031131621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230031132137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245038 + ... + 721183.

It is an arithmetic number, because the mean of its divisors is an integer number (16383260232).

Almost surely, 2^230031132133 is an apocalyptic number.

230031132133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

230031132133 is a deficient number, since it is larger than the sum of its proper divisors (32101031579).

230031132133 is a wasteful number, since it uses less digits than its factorization.

230031132133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967196.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 230031132133 its reverse (331231130032), we get a palindrome (561262262165).

The spelling of 230031132133 in words is "two hundred thirty billion, thirty-one million, one hundred thirty-two thousand, one hundred thirty-three".