120300053399 has 4 divisors (see below), whose sum is σ = 120964694760. Its totient is φ = 119635412040.

The previous prime is 120300053351. The next prime is 120300053413. The reversal of 120300053399 is 993350003021.

It is a happy number.

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 120300053399 - 2²⁰ = 120299004823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120300053099) 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, 332320409 + ... + 332320770.

It is an arithmetic number, because the mean of its divisors is an integer number (30241173690).

Almost surely, 2^120300053399 is an apocalyptic number.

120300053399 is a deficient number, since it is larger than the sum of its proper divisors (664641361).

120300053399 is an equidigital number, since it uses as much as digits as its factorization.

120300053399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664641360.

The product of its (nonzero) digits is 21870, while the sum is 35.

The spelling of 120300053399 in words is "one hundred twenty billion, three hundred million, fifty-three thousand, three hundred ninety-nine".