103010220120 has 32 divisors (see below), whose sum is σ = 309030660720. Its totient is φ = 27469392000.

The previous prime is 103010220109. The next prime is 103010220139. The reversal of 103010220120 is 21022010301.

It is a super-2 number, since 2×103010220120² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 103010220096 and 103010220105.

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, 429209131 + ... + 429209370.

Almost surely, 2^103010220120 is an apocalyptic number.

103010220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103010220120 is an abundant number, since it is smaller than the sum of its proper divisors (206020440600).

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

103010220120 is a wasteful number, since it uses less digits than its factorization.

103010220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858418515 (or 858418511 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 103010220120 its reverse (21022010301), we get a palindrome (124032230421).

The spelling of 103010220120 in words is "one hundred three billion, ten million, two hundred twenty thousand, one hundred twenty".