230023031133 has 8 divisors (see below), whose sum is σ = 350511285568. Its totient is φ = 131441732064.

The previous prime is 230023031083. The next prime is 230023031177. The reversal of 230023031133 is 331130320032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230023031133 - 2⁸ = 230023030877 is a prime.

It is a super-2 number, since 2×230023031133² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 10953477673 = 230023031133 / (2 + 3 + 0 + 0 + 2 + 3 + 0 + 3 + 1 + 1 + 3 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230023041133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5476738816 + ... + 5476738857.

It is an arithmetic number, because the mean of its divisors is an integer number (43813910696).

Almost surely, 2^230023031133 is an apocalyptic number.

It is an amenable number.

230023031133 is a deficient number, since it is larger than the sum of its proper divisors (120488254435).

230023031133 is a wasteful number, since it uses less digits than its factorization.

230023031133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10953477683.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 230023031133 its reverse (331130320032), we get a palindrome (561153351165).

The spelling of 230023031133 in words is "two hundred thirty billion, twenty-three million, thirty-one thousand, one hundred thirty-three".