103020221120120 has 16 divisors (see below), whose sum is σ = 231795497520360. Its totient is φ = 41208088448032.

The previous prime is 103020221120111. The next prime is 103020221120171. The reversal of 103020221120120 is 21021122020301.

It is a super-2 number, since 2×103020221120120² (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 3 ways as a sum of consecutive naturals, for example, 1287752763962 + ... + 1287752764041.

Almost surely, 2^{103020221120120} is an apocalyptic number.

103020221120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103020221120120 is an abundant number, since it is smaller than the sum of its proper divisors (128775276400240).

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

103020221120120 is a wasteful number, since it uses less digits than its factorization.

103020221120120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575505528014 (or 2575505528010 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 103020221120120 its reverse (21021122020301), we get a palindrome (124041343140421).

The spelling of 103020221120120 in words is "one hundred three trillion, twenty billion, two hundred twenty-one million, one hundred twenty thousand, one hundred twenty".