230131332032 has 56 divisors (see below), whose sum is σ = 522842544864. Its totient is φ = 98450537472.

The previous prime is 230131332029. The next prime is 230131332089. The reversal of 230131332032 is 230233131032.

230131332032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 230131331989 and 230131332007.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 211583 + ... + 710654.

Almost surely, 2^230131332032 is an apocalyptic number.

It is an amenable number.

230131332032 is an abundant number, since it is smaller than the sum of its proper divisors (292711212832).

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

230131332032 is an equidigital number, since it uses as much as digits as its factorization.

230131332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922813 (or 922803 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 230131332032 its reverse (230233131032), we get a palindrome (460364463064).

The spelling of 230131332032 in words is "two hundred thirty billion, one hundred thirty-one million, three hundred thirty-two thousand, thirty-two".