120330231023 has 4 divisors (see below), whose sum is σ = 120331576488. Its totient is φ = 120328885560.

The previous prime is 120330230959. The next prime is 120330231029. The reversal of 120330231023 is 320132033021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120330231023 - 2⁶ = 120330230959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120330230986 and 120330231004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120330231029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528236 + ... + 720897.

It is an arithmetic number, because the mean of its divisors is an integer number (30082894122).

Almost surely, 2^120330231023 is an apocalyptic number.

120330231023 is a deficient number, since it is larger than the sum of its proper divisors (1345465).

120330231023 is an equidigital number, since it uses as much as digits as its factorization.

120330231023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345464.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 120330231023 its reverse (320132033021), we get a palindrome (440462264044).

The spelling of 120330231023 in words is "one hundred twenty billion, three hundred thirty million, two hundred thirty-one thousand, twenty-three".