120311000103320 has 32 divisors (see below), whose sum is σ = 291522807943920. Its totient is φ = 44422523114880.

The previous prime is 120311000103293. The next prime is 120311000103337. The reversal of 120311000103320 is 23301000113021.

It is a super-2 number, since 2×120311000103320² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115683653426 + ... + 115683654465.

Almost surely, 2^{120311000103320} is an apocalyptic number.

120311000103320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120311000103320 is an abundant number, since it is smaller than the sum of its proper divisors (171211807840600).

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

120311000103320 is a wasteful number, since it uses less digits than its factorization.

120311000103320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231367307915 (or 231367307911 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 120311000103320 its reverse (23301000113021), we get a palindrome (143612000216341).

The spelling of 120311000103320 in words is "one hundred twenty trillion, three hundred eleven billion, one hundred three thousand, three hundred twenty".