120232430540015 has 4 divisors (see below), whose sum is σ = 144278916648024. Its totient is φ = 96185944432008.

The previous prime is 120232430540009. The next prime is 120232430540029. The reversal of 120232430540015 is 510045034232021.

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 120232430540015 - 2¹⁴ = 120232430523631 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 12023243053997 + ... + 12023243054006.

It is an arithmetic number, because the mean of its divisors is an integer number (36069729162006).

Almost surely, 2^{120232430540015} is an apocalyptic number.

120232430540015 is a deficient number, since it is larger than the sum of its proper divisors (24046486108009).

120232430540015 is an equidigital number, since it uses as much as digits as its factorization.

120232430540015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24046486108008.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 120232430540015 its reverse (510045034232021), we get a palindrome (630277464772036).

The spelling of 120232430540015 in words is "one hundred twenty trillion, two hundred thirty-two billion, four hundred thirty million, five hundred forty thousand, fifteen".