120234117775 has 6 divisors (see below), whose sum is σ = 149090306072. Its totient is φ = 96187294200.

The previous prime is 120234117763. The next prime is 120234117781. The reversal of 120234117775 is 577711432021.

It is a happy number.

It is not a de Polignac number, because 120234117775 - 2²⁷ = 120099900047 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 5 ways as a sum of consecutive naturals, for example, 2404682331 + ... + 2404682380.

Almost surely, 2^120234117775 is an apocalyptic number.

120234117775 is a deficient number, since it is larger than the sum of its proper divisors (28856188297).

120234117775 is an equidigital number, since it uses as much as digits as its factorization.

120234117775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809364721 (or 4809364716 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

Adding to 120234117775 its reverse (577711432021), we get a palindrome (697945549796).

The spelling of 120234117775 in words is "one hundred twenty billion, two hundred thirty-four million, one hundred seventeen thousand, seven hundred seventy-five".