231125270053 has 4 divisors (see below), whose sum is σ = 232788041920. Its totient is φ = 229462498188.

The previous prime is 231125270027. The next prime is 231125270093. The reversal of 231125270053 is 350072521132.

231125270053 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 a de Polignac number, because none of the positive numbers 2^k-231125270053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231125269997 and 231125270024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231125270093) 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, 831385725 + ... + 831386002.

It is an arithmetic number, because the mean of its divisors is an integer number (58197010480).

Almost surely, 2^231125270053 is an apocalyptic number.

It is an amenable number.

231125270053 is a deficient number, since it is larger than the sum of its proper divisors (1662771867).

231125270053 is a wasteful number, since it uses less digits than its factorization.

231125270053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662771866.

The product of its (nonzero) digits is 12600, while the sum is 31.

Adding to 231125270053 its reverse (350072521132), we get a palindrome (581197791185).

The spelling of 231125270053 in words is "two hundred thirty-one billion, one hundred twenty-five million, two hundred seventy thousand, fifty-three".