230133023232 has 160 divisors (see below), whose sum is σ = 712161335424. Its totient is φ = 64674201600.

The previous prime is 230133023231. The next prime is 230133023249. The reversal of 230133023232 is 232320331032.

It is a super-2 number, since 2×230133023232² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (230133023231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480432 + ... + 831312.

Almost surely, 2^230133023232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230133023232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356080667712).

230133023232 is an abundant number, since it is smaller than the sum of its proper divisors (482028312192).

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

230133023232 is an equidigital number, since it uses as much as digits as its factorization.

230133023232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350970 (or 350954 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 230133023232 its reverse (232320331032), we get a palindrome (462453354264).

The spelling of 230133023232 in words is "two hundred thirty billion, one hundred thirty-three million, twenty-three thousand, two hundred thirty-two".