231045114130 has 16 divisors (see below), whose sum is σ = 417427237080. Its totient is φ = 92074483072.

The previous prime is 231045114101. The next prime is 231045114133. The reversal of 231045114130 is 31411540132.

231045114130 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 190700776249 + 40344337881 = 436693^2 + 200859^2 .

It is a junction number, because it is equal to n+sod(n) for n = 231045114095 and 231045114104.

It is not an unprimeable number, because it can be changed into a prime (231045114133) 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 7 ways as a sum of consecutive naturals, for example, 42942499 + ... + 42947878.

Almost surely, 2^231045114130 is an apocalyptic number.

231045114130 is a deficient number, since it is larger than the sum of its proper divisors (186382122950).

231045114130 is a wasteful number, since it uses less digits than its factorization.

231045114130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85890653.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 231045114130 its reverse (31411540132), we get a palindrome (262456654262).

The spelling of 231045114130 in words is "two hundred thirty-one billion, forty-five million, one hundred fourteen thousand, one hundred thirty".