231060055 has 8 divisors (see below), whose sum is σ = 277600752. Its totient is φ = 184628928.

The previous prime is 231060029. The next prime is 231060059. The reversal of 231060055 is 550060132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 231060055 - 2¹⁵ = 231027287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231060059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22677 + ... + 31246.

It is an arithmetic number, because the mean of its divisors is an integer number (34700094).

Almost surely, 2^231060055 is an apocalyptic number.

231060055 is a deficient number, since it is larger than the sum of its proper divisors (46540697).

231060055 is an equidigital number, since it uses as much as digits as its factorization.

231060055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54785.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 231060055 is about 15200.6596896319. The cubic root of 231060055 is about 613.6324117998.

The spelling of 231060055 in words is "two hundred thirty-one million, sixty thousand, fifty-five".