120311010202321 has 8 divisors (see below), whose sum is σ = 122299205336000. Its totient is φ = 118323327439440.

The previous prime is 120311010202291. The next prime is 120311010202381. The reversal of 120311010202321 is 123202010113021.

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 120311010202321 - 2⁵ = 120311010202289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120311010202381) 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, 127619181 + ... + 128558458.

It is an arithmetic number, because the mean of its divisors is an integer number (15287400667000).

Almost surely, 2^{120311010202321} is an apocalyptic number.

It is an amenable number.

120311010202321 is a deficient number, since it is larger than the sum of its proper divisors (1988195133679).

120311010202321 is an equidigital number, since it uses as much as digits as its factorization.

120311010202321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256185399.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 120311010202321 its reverse (123202010113021), we get a palindrome (243513020315342).

The spelling of 120311010202321 in words is "one hundred twenty trillion, three hundred eleven billion, ten million, two hundred two thousand, three hundred twenty-one".