103100012130 has 32 divisors (see below), whose sum is σ = 248230594944. Its totient is φ = 27405495936.

The previous prime is 103100012111. The next prime is 103100012159. The reversal of 103100012130 is 31210001301.

103100012130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103100012130² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5480494 + ... + 5499273.

It is an arithmetic number, because the mean of its divisors is an integer number (7757206092).

Almost surely, 2^103100012130 is an apocalyptic number.

103100012130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103100012130 is an abundant number, since it is smaller than the sum of its proper divisors (145130582814).

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

103100012130 is a wasteful number, since it uses less digits than its factorization.

103100012130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10980090.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 103100012130 its reverse (31210001301), we get a palindrome (134310013431).

The spelling of 103100012130 in words is "one hundred three billion, one hundred million, twelve thousand, one hundred thirty".