10103130020 has 24 divisors (see below), whose sum is σ = 21900979968. Its totient is φ = 3910888800.

The previous prime is 10103130019. The next prime is 10103130031. The reversal of 10103130020 is 2003130101.

It is a junction number, because it is equal to n+sod(n) for n = 10103129983 and 10103130010.

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, 8147066 + ... + 8148305.

It is an arithmetic number, because the mean of its divisors is an integer number (912540832).

Almost surely, 2^10103130020 is an apocalyptic number.

10103130020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103130020 is an abundant number, since it is smaller than the sum of its proper divisors (11797849948).

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

10103130020 is a wasteful number, since it uses less digits than its factorization.

10103130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16295411 (or 16295409 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10103130020 its reverse (2003130101), we get a palindrome (12106260121).

The spelling of 10103130020 in words is "ten billion, one hundred three million, one hundred thirty thousand, twenty".