231123411122 has 8 divisors (see below), whose sum is σ = 346726087536. Its totient is φ = 115548048612.

The previous prime is 231123411091. The next prime is 231123411143. The reversal of 231123411122 is 221114321132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6807308 + ... + 6841175.

It is an arithmetic number, because the mean of its divisors is an integer number (43340760942).

Almost surely, 2^231123411122 is an apocalyptic number.

231123411122 is a deficient number, since it is larger than the sum of its proper divisors (115602676414).

231123411122 is a wasteful number, since it uses less digits than its factorization.

231123411122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13656952.

The product of its digits is 576, while the sum is 23.

Adding to 231123411122 its reverse (221114321132), we get a palindrome (452237732254).

The spelling of 231123411122 in words is "two hundred thirty-one billion, one hundred twenty-three million, four hundred eleven thousand, one hundred twenty-two".