231160460160 has 256 divisors, whose sum is σ = 842723020800. Its totient is φ = 52796620800.

The previous prime is 231160460093. The next prime is 231160460189. The reversal of 231160460160 is 61064061132.

It is a super-3 number, since 3×231160460160³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20006385 + ... + 20017935.

It is an arithmetic number, because the mean of its divisors is an integer number (3291886800).

Almost surely, 2^231160460160 is an apocalyptic number.

231160460160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231160460160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421361510400).

231160460160 is an abundant number, since it is smaller than the sum of its proper divisors (611562560640).

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

231160460160 is a wasteful number, since it uses less digits than its factorization.

231160460160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13069 (or 13057 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 231160460160 in words is "two hundred thirty-one billion, one hundred sixty million, four hundred sixty thousand, one hundred sixty".