231241120023 has 8 divisors (see below), whose sum is σ = 308355745536. Its totient is φ = 154143620600.

The previous prime is 231241120007. The next prime is 231241120027. The reversal of 231241120023 is 320021142132.

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

It is a cyclic number.

It is not a de Polignac number, because 231241120023 - 2⁴ = 231241120007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231241120027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4249983 + ... + 4304048.

It is an arithmetic number, because the mean of its divisors is an integer number (38544468192).

Almost surely, 2^231241120023 is an apocalyptic number.

231241120023 is a deficient number, since it is larger than the sum of its proper divisors (77114625513).

231241120023 is an equidigital number, since it uses as much as digits as its factorization.

231241120023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8563045.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 231241120023 its reverse (320021142132), we get a palindrome (551262262155).

The spelling of 231241120023 in words is "two hundred thirty-one billion, two hundred forty-one million, one hundred twenty thousand, twenty-three".