12320102101120 has 64 divisors (see below), whose sum is σ = 32130266293440. Its totient is φ = 4480037125120.

The previous prime is 12320102101081. The next prime is 12320102101157. The reversal of 12320102101120 is 2110120102321.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 12320102101094 and 12320102101103.

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, 875000212 + ... + 875014291.

It is an arithmetic number, because the mean of its divisors is an integer number (502035410835).

Almost surely, 2^{12320102101120} is an apocalyptic number.

12320102101120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12320102101120 is an abundant number, since it is smaller than the sum of its proper divisors (19810164192320).

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

12320102101120 is a wasteful number, since it uses less digits than its factorization.

12320102101120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750014533 (or 1750014521 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12320102101120 its reverse (2110120102321), we get a palindrome (14430222203441).

The spelling of 12320102101120 in words is "twelve trillion, three hundred twenty billion, one hundred two million, one hundred one thousand, one hundred twenty".