231928422300 has 54 divisors (see below), whose sum is σ = 726966757608. Its totient is φ = 61847579040.

The previous prime is 231928422293. The next prime is 231928422347. The reversal of 231928422300 is 3224829132.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 128848224 + ... + 128850023.

Almost surely, 2^231928422300 is an apocalyptic number.

231928422300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231928422300 is an abundant number, since it is smaller than the sum of its proper divisors (495038335308).

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

231928422300 is a wasteful number, since it uses less digits than its factorization.

231928422300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257698267 (or 257698257 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 231928422300 in words is "two hundred thirty-one billion, nine hundred twenty-eight million, four hundred twenty-two thousand, three hundred".