230233111331020 has 96 divisors (see below), whose sum is σ = 567498894318720. Its totient is φ = 76802903377920.

The previous prime is 230233111331011. The next prime is 230233111331029. The reversal of 230233111331020 is 20133111332032.

It is an interprime number because it is at equal distance from previous prime (230233111331011) and next prime (230233111331029).

It is not an unprimeable number, because it can be changed into a prime (230233111331029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1051332096 + ... + 1051551064.

It is an arithmetic number, because the mean of its divisors is an integer number (5911446815820).

Almost surely, 2^{230233111331020} is an apocalyptic number.

230233111331020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230233111331020 is an abundant number, since it is smaller than the sum of its proper divisors (337265782987700).

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

230233111331020 is a wasteful number, since it uses less digits than its factorization.

230233111331020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422003 (or 422001 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 230233111331020 its reverse (20133111332032), we get a palindrome (250366222663052).

The spelling of 230233111331020 in words is "two hundred thirty trillion, two hundred thirty-three billion, one hundred eleven million, three hundred thirty-one thousand, twenty".