120104003320 has 32 divisors (see below), whose sum is σ = 308838866400. Its totient is φ = 41178515328.

The previous prime is 120104003311. The next prime is 120104003329. The reversal of 120104003320 is 23300401021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (120104003311) and next prime (120104003329).

It is a super-2 number, since 2×120104003320² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120104003294 and 120104003303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120104003329) 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, 214471155 + ... + 214471714.

It is an arithmetic number, because the mean of its divisors is an integer number (9651214575).

Almost surely, 2^120104003320 is an apocalyptic number.

120104003320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120104003320 is an abundant number, since it is smaller than the sum of its proper divisors (188734863080).

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

120104003320 is a wasteful number, since it uses less digits than its factorization.

120104003320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428942887 (or 428942883 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 120104003320 its reverse (23300401021), we get a palindrome (143404404341).

The spelling of 120104003320 in words is "one hundred twenty billion, one hundred four million, three thousand, three hundred twenty".