120332023231 has 16 divisors (see below), whose sum is σ = 143664228864. Its totient is φ = 98545464864.

The previous prime is 120332023181. The next prime is 120332023237. The reversal of 120332023231 is 132320233021.

It is not a de Polignac number, because 120332023231 - 2¹³ = 120332015039 is a prime.

It is a super-2 number, since 2×120332023231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120332023237) 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, 281056 + ... + 565381.

It is an arithmetic number, because the mean of its divisors is an integer number (8979014304).

Almost surely, 2^120332023231 is an apocalyptic number.

120332023231 is a deficient number, since it is larger than the sum of its proper divisors (23332205633).

120332023231 is an equidigital number, since it uses as much as digits as its factorization.

120332023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847350.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 120332023231 its reverse (132320233021), we get a palindrome (252652256252).

The spelling of 120332023231 in words is "one hundred twenty billion, three hundred thirty-two million, twenty-three thousand, two hundred thirty-one".