231082299552 has 96 divisors (see below), whose sum is σ = 653351251392. Its totient is φ = 71091431424.

The previous prime is 231082299551. The next prime is 231082299563. The reversal of 231082299552 is 255992280132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (231082299551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13041483 + ... + 13059189.

It is an arithmetic number, because the mean of its divisors is an integer number (6805742202).

Almost surely, 2^231082299552 is an apocalyptic number.

It is an amenable number.

231082299552 is an abundant number, since it is smaller than the sum of its proper divisors (422268951840).

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

231082299552 is a wasteful number, since it uses less digits than its factorization.

231082299552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28190 (or 28182 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The spelling of 231082299552 in words is "two hundred thirty-one billion, eighty-two million, two hundred ninety-nine thousand, five hundred fifty-two".