231125035 has 16 divisors (see below), whose sum is σ = 283687200. Its totient is φ = 180714240.

The previous prime is 231125033. The next prime is 231125039. The reversal of 231125035 is 530521132.

231125035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 231125035 - 2¹ = 231125033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 231124997 and 231125015.

It is not an unprimeable number, because it can be changed into a prime (231125033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47391 + ... + 52039.

It is an arithmetic number, because the mean of its divisors is an integer number (17730450).

Almost surely, 2^231125035 is an apocalyptic number.

231125035 is a deficient number, since it is larger than the sum of its proper divisors (52562165).

231125035 is a wasteful number, since it uses less digits than its factorization.

231125035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 231125035 is about 15202.7969466148. The cubic root of 231125035 is about 613.6899294537.

Adding to 231125035 its reverse (530521132), we get a palindrome (761646167).

The spelling of 231125035 in words is "two hundred thirty-one million, one hundred twenty-five thousand, thirty-five".