230479031833 has 4 divisors (see below), whose sum is σ = 240499859328. Its totient is φ = 220458204340.

The previous prime is 230479031791. The next prime is 230479031843. The reversal of 230479031833 is 338130974032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230479031833 - 2¹⁷ = 230478900761 is a prime.

It is a super-2 number, since 2×230479031833² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230479031833.

It is not an unprimeable number, because it can be changed into a prime (230479031843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5010413713 + ... + 5010413758.

It is an arithmetic number, because the mean of its divisors is an integer number (60124964832).

Almost surely, 2^230479031833 is an apocalyptic number.

230479031833 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

230479031833 is a deficient number, since it is larger than the sum of its proper divisors (10020827495).

230479031833 is a wasteful number, since it uses less digits than its factorization.

230479031833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020827494.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 230479031833 in words is "two hundred thirty billion, four hundred seventy-nine million, thirty-one thousand, eight hundred thirty-three".