120313321004000 has 96 divisors (see below), whose sum is σ = 302819825966112. Its totient is φ = 46951539840000.

The previous prime is 120313321003999. The next prime is 120313321004011. The reversal of 120313321004000 is 400123313021.

It is a super-2 number, since 2×120313321004000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 366644906 + ... + 366972905.

It is an arithmetic number, because the mean of its divisors is an integer number (3154373187147).

Almost surely, 2^{120313321004000} is an apocalyptic number.

120313321004000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120313321004000 is an abundant number, since it is smaller than the sum of its proper divisors (182506504962112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120313321004000 is an equidigital number, since it uses as much as digits as its factorization.

120313321004000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733617877 (or 733617859 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 120313321004000 its reverse (400123313021), we get a palindrome (120713444317021).

The spelling of 120313321004000 in words is "one hundred twenty trillion, three hundred thirteen billion, three hundred twenty-one million, four thousand".