103210012120120 has 64 divisors (see below), whose sum is σ = 234532500602400. Its totient is φ = 40873380364800.

The previous prime is 103210012120093. The next prime is 103210012120139. The reversal of 103210012120120 is 21021210012301.

103210012120120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 103210012120094 and 103210012120103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89352502 + ... + 90500218.

Almost surely, 2^{103210012120120} is an apocalyptic number.

103210012120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103210012120120 is an abundant number, since it is smaller than the sum of its proper divisors (131322488482280).

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

103210012120120 is a wasteful number, since it uses less digits than its factorization.

103210012120120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170088 (or 1170084 counting only the distinct ones).

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

Adding to 103210012120120 its reverse (21021210012301), we get a palindrome (124231222132421).

The spelling of 103210012120120 in words is "one hundred three trillion, two hundred ten billion, twelve million, one hundred twenty thousand, one hundred twenty".