231402300772 has 12 divisors (see below), whose sum is σ = 405643901040. Its totient is φ = 115504043336.

The previous prime is 231402300733. The next prime is 231402300803. The reversal of 231402300772 is 277003204132.

231402300772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 49274122 + ... + 49278817.

It is an arithmetic number, because the mean of its divisors is an integer number (33803658420).

Almost surely, 2^231402300772 is an apocalyptic number.

It is an amenable number.

231402300772 is a deficient number, since it is larger than the sum of its proper divisors (174241600268).

231402300772 is a wasteful number, since it uses less digits than its factorization.

231402300772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98553530 (or 98553528 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The spelling of 231402300772 in words is "two hundred thirty-one billion, four hundred two million, three hundred thousand, seven hundred seventy-two".