231179327755 has 16 divisors (see below), whose sum is σ = 281554981344. Its totient is φ = 182202704640.

The previous prime is 231179327723. The next prime is 231179327773. The reversal of 231179327755 is 557723971132.

It is not a de Polignac number, because 231179327755 - 2⁵ = 231179327723 is a prime.

It is a super-3 number, since 3×231179327755³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096842 + ... + 1290511.

It is an arithmetic number, because the mean of its divisors is an integer number (17597186334).

Almost surely, 2^231179327755 is an apocalyptic number.

231179327755 is a deficient number, since it is larger than the sum of its proper divisors (50375653589).

231179327755 is a wasteful number, since it uses less digits than its factorization.

231179327755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387646.

The product of its digits is 2778300, while the sum is 52.

The spelling of 231179327755 in words is "two hundred thirty-one billion, one hundred seventy-nine million, three hundred twenty-seven thousand, seven hundred fifty-five".