230132313220 has 24 divisors (see below), whose sum is σ = 483865107264. Its totient is φ = 91941068256.

The previous prime is 230132313167. The next prime is 230132313269. The reversal of 230132313220 is 22313231032.

It is a junction number, because it is equal to n+sod(n) for n = 230132313191 and 230132313200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6974194 + ... + 7007113.

It is an arithmetic number, because the mean of its divisors is an integer number (20161046136).

Almost surely, 2^230132313220 is an apocalyptic number.

230132313220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230132313220 is an abundant number, since it is smaller than the sum of its proper divisors (253732794044).

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

230132313220 is a wasteful number, since it uses less digits than its factorization.

230132313220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13982139 (or 13982137 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 230132313220 its reverse (22313231032), we get a palindrome (252445544252).

The spelling of 230132313220 in words is "two hundred thirty billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred twenty".