120120213299 has 4 divisors (see below), whose sum is σ = 120120968760. Its totient is φ = 120119457840.

The previous prime is 120120213223. The next prime is 120120213349. The reversal of 120120213299 is 992312021021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120120213299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120120213209) 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, 36434 + ... + 491495.

It is an arithmetic number, because the mean of its divisors is an integer number (30030242190).

Almost surely, 2^120120213299 is an apocalyptic number.

120120213299 is a deficient number, since it is larger than the sum of its proper divisors (755461).

120120213299 is an equidigital number, since it uses as much as digits as its factorization.

120120213299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755460.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 120120213299 in words is "one hundred twenty billion, one hundred twenty million, two hundred thirteen thousand, two hundred ninety-nine".