231135678760 has 32 divisors (see below), whose sum is σ = 594348888960. Its totient is φ = 79246518336.

The previous prime is 231135678703. The next prime is 231135678773. The reversal of 231135678760 is 67876531132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412742004 + ... + 412742563.

It is an arithmetic number, because the mean of its divisors is an integer number (18573402780).

Almost surely, 2^231135678760 is an apocalyptic number.

231135678760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231135678760 is an abundant number, since it is smaller than the sum of its proper divisors (363213210200).

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

231135678760 is a wasteful number, since it uses less digits than its factorization.

231135678760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825484585 (or 825484581 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 49.

It can be divided in two parts, 2311356 and 78760, that added together give a square (2390116 = 1546²).

The spelling of 231135678760 in words is "two hundred thirty-one billion, one hundred thirty-five million, six hundred seventy-eight thousand, seven hundred sixty".