231153060 has 48 divisors (see below), whose sum is σ = 664727616. Its totient is φ = 59974272.

The previous prime is 231153053. The next prime is 231153073. The reversal of 231153060 is 60351132.

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, 49842 + ... + 54281.

It is an arithmetic number, because the mean of its divisors is an integer number (13848492).

Almost surely, 2^231153060 is an apocalyptic number.

231153060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231153060 is an abundant number, since it is smaller than the sum of its proper divisors (433574556).

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

231153060 is a wasteful number, since it uses less digits than its factorization.

231153060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104172 (or 104170 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 231153060 is about 15203.7186240735. The cubic root of 231153060 is about 613.7147327169.

The spelling of 231153060 in words is "two hundred thirty-one million, one hundred fifty-three thousand, sixty".