231300153 has 12 divisors (see below), whose sum is σ = 381828928. Its totient is φ = 132171480.

The previous prime is 231300149. The next prime is 231300187. The reversal of 231300153 is 351003132.

It is not a de Polignac number, because 231300153 - 2² = 231300149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231300103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1835653 + ... + 1835778.

Almost surely, 2^231300153 is an apocalyptic number.

It is an amenable number.

231300153 is a deficient number, since it is larger than the sum of its proper divisors (150528775).

231300153 is a wasteful number, since it uses less digits than its factorization.

231300153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671444 (or 3671441 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 231300153 is about 15208.5552568283. Note that the first 3 decimals coincide. The cubic root of 231300153 is about 613.8448831313.

Adding to 231300153 its reverse (351003132), we get a palindrome (582303285).

The spelling of 231300153 in words is "two hundred thirty-one million, three hundred thousand, one hundred fifty-three".