120233310231 has 8 divisors (see below), whose sum is σ = 162507122800. Its totient is φ = 79057518912.

The previous prime is 120233310161. The next prime is 120233310233. The reversal of 120233310231 is 132013332021.

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

It is not a de Polignac number, because 120233310231 - 2⁷ = 120233310103 is a prime.

It is a super-2 number, since 2×120233310231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120233310198 and 120233310207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120233310233) 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, 274505056 + ... + 274505493.

It is an arithmetic number, because the mean of its divisors is an integer number (20313390350).

Almost surely, 2^120233310231 is an apocalyptic number.

120233310231 is a deficient number, since it is larger than the sum of its proper divisors (42273812569).

120233310231 is an equidigital number, since it uses as much as digits as its factorization.

120233310231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549010625.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 120233310231 its reverse (132013332021), we get a palindrome (252246642252).

The spelling of 120233310231 in words is "one hundred twenty billion, two hundred thirty-three million, three hundred ten thousand, two hundred thirty-one".