231360530053 has 4 divisors (see below), whose sum is σ = 231964604928. Its totient is φ = 230756455180.

The previous prime is 231360530029. The next prime is 231360530069. The reversal of 231360530053 is 350035063132.

231360530053 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.

It is a cyclic number.

It is not a de Polignac number, because 231360530053 - 2⁵ = 231360530021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231360529997 and 231360530024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231360530353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302036863 + ... + 302037628.

It is an arithmetic number, because the mean of its divisors is an integer number (57991151232).

Almost surely, 2^231360530053 is an apocalyptic number.

It is an amenable number.

231360530053 is a deficient number, since it is larger than the sum of its proper divisors (604074875).

231360530053 is an equidigital number, since it uses as much as digits as its factorization.

231360530053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604074874.

The product of its (nonzero) digits is 24300, while the sum is 31.

Adding to 231360530053 its reverse (350035063132), we get a palindrome (581395593185).

The spelling of 231360530053 in words is "two hundred thirty-one billion, three hundred sixty million, five hundred thirty thousand, fifty-three".