231061060 has 24 divisors (see below), whose sum is σ = 491878296. Its totient is φ = 91157760.

The previous prime is 231061057. The next prime is 231061097. The reversal of 231061060 is 60160132.

231061060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 75759616 + 155301444 = 8704^2 + 12462^2 .

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, 77671 + ... + 80590.

It is an arithmetic number, because the mean of its divisors is an integer number (20494929).

Almost surely, 2^231061060 is an apocalyptic number.

231061060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231061060 is an abundant number, since it is smaller than the sum of its proper divisors (260817236).

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

231061060 is a wasteful number, since it uses less digits than its factorization.

231061060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158343 (or 158341 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 231061060 is about 15200.6927473717. The cubic root of 231061060 is about 613.6333014670.

The spelling of 231061060 in words is "two hundred thirty-one million, sixty-one thousand, sixty".