231060353 has 4 divisors (see below), whose sum is σ = 231091968. Its totient is φ = 231028740.

The previous prime is 231060331. The next prime is 231060359. The reversal of 231060353 is 353060132.

231060353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 231060353 - 2¹⁰ = 231059329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231060359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400 + ... + 21542.

It is an arithmetic number, because the mean of its divisors is an integer number (57772992).

Almost surely, 2^231060353 is an apocalyptic number.

It is an amenable number.

231060353 is a deficient number, since it is larger than the sum of its proper divisors (31615).

231060353 is a wasteful number, since it uses less digits than its factorization.

231060353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31614.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 231060353 is about 15200.6694918349. The cubic root of 231060353 is about 613.6326756019.

The spelling of 231060353 in words is "two hundred thirty-one million, sixty thousand, three hundred fifty-three".