230232131000220 has 48 divisors (see below), whose sum is σ = 645655661084448. Its totient is φ = 61299454525440.

The previous prime is 230232131000219. The next prime is 230232131000237. The reversal of 230232131000220 is 22000131232032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2993098969 + ... + 2993175888.

It is an arithmetic number, because the mean of its divisors is an integer number (13451159605926).

Almost surely, 2^{230232131000220} is an apocalyptic number.

230232131000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230232131000220 is an abundant number, since it is smaller than the sum of its proper divisors (415423530084228).

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

230232131000220 is a wasteful number, since it uses less digits than its factorization.

230232131000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5986275510 (or 5986275508 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 230232131000220 its reverse (22000131232032), we get a palindrome (252232262232252).

The spelling of 230232131000220 in words is "two hundred thirty trillion, two hundred thirty-two billion, one hundred thirty-one million, two hundred twenty", and thus it is an aban number.