231113000223 has 32 divisors (see below), whose sum is σ = 411897305600. Its totient is φ = 125113802688.

The previous prime is 231113000207. The next prime is 231113000231. The reversal of 231113000223 is 322000311132.

231113000223 is a `hidden beast` number, since 2 + 311 + 130 + 0 + 0 + 223 = 666.

It is not a de Polignac number, because 231113000223 - 2⁴ = 231113000207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231113000196 and 231113000205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231113000123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32175886 + ... + 32183067.

It is an arithmetic number, because the mean of its divisors is an integer number (12871790800).

Almost surely, 2^231113000223 is an apocalyptic number.

231113000223 is a deficient number, since it is larger than the sum of its proper divisors (180784305377).

231113000223 is a wasteful number, since it uses less digits than its factorization.

231113000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64358988 (or 64358982 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 231113000223 its reverse (322000311132), we get a palindrome (553113311355).

The spelling of 231113000223 in words is "two hundred thirty-one billion, one hundred thirteen million, two hundred twenty-three", and thus it is an aban number.