120313201321 has 8 divisors (see below), whose sum is σ = 121039543584. Its totient is φ = 119588980800.

The previous prime is 120313201303. The next prime is 120313201357. The reversal of 120313201321 is 123102313021.

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 120313201321 - 2⁵ = 120313201289 is a prime.

It is a super-2 number, since 2×120313201321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120313201391) 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, 416611 + ... + 643576.

It is an arithmetic number, because the mean of its divisors is an integer number (15129942948).

Almost surely, 2^120313201321 is an apocalyptic number.

It is an amenable number.

120313201321 is a deficient number, since it is larger than the sum of its proper divisors (726342263).

120313201321 is a wasteful number, since it uses less digits than its factorization.

120313201321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060871.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 120313201321 its reverse (123102313021), we get a palindrome (243415514342).

The spelling of 120313201321 in words is "one hundred twenty billion, three hundred thirteen million, two hundred one thousand, three hundred twenty-one".