120043310023 has 8 divisors (see below), whose sum is σ = 147745612448. Its totient is φ = 94979322144.

The previous prime is 120043309999. The next prime is 120043310033. The reversal of 120043310023 is 320013340021.

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

It is not a de Polignac number, because 120043310023 - 2²⁹ = 119506439111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120043310033) 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, 659578536 + ... + 659578717.

It is an arithmetic number, because the mean of its divisors is an integer number (18468201556).

Almost surely, 2^120043310023 is an apocalyptic number.

120043310023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120043310023 is a deficient number, since it is larger than the sum of its proper divisors (27702302425).

120043310023 is a wasteful number, since it uses less digits than its factorization.

120043310023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319157273.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 120043310023 its reverse (320013340021), we get a palindrome (440056650044).

The spelling of 120043310023 in words is "one hundred twenty billion, forty-three million, three hundred ten thousand, twenty-three".