120321299 has 8 divisors (see below), whose sum is σ = 141226848. Its totient is φ = 100344960.

The previous prime is 120321287. The next prime is 120321307. The reversal of 120321299 is 992123021.

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

It is a cyclic number.

It is not a de Polignac number, because 120321299 - 2⁴ = 120321283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120321239) 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, 232022 + ... + 232539.

It is an arithmetic number, because the mean of its divisors is an integer number (17653356).

Almost surely, 2^120321299 is an apocalyptic number.

120321299 is a deficient number, since it is larger than the sum of its proper divisors (20905549).

120321299 is an equidigital number, since it uses as much as digits as its factorization.

120321299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464605.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 120321299 is about 10969.1065725518. The cubic root of 120321299 is about 493.6822400417.

It can be divided in two parts, 12032 and 1299, that added together give a palindrome (13331).

The spelling of 120321299 in words is "one hundred twenty million, three hundred twenty-one thousand, two hundred ninety-nine".