100100103130 has 128 divisors (see below), whose sum is σ = 191496856320. Its totient is φ = 37635840000.

The previous prime is 100100103121. The next prime is 100100103133. The reversal of 100100103130 is 31301001001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (100100103133) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 302417065 + ... + 302417395.

It is an arithmetic number, because the mean of its divisors is an integer number (1496069190).

Almost surely, 2^100100103130 is an apocalyptic number.

100100103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100100103130 is a deficient number, since it is larger than the sum of its proper divisors (91396753190).

100100103130 is a wasteful number, since it uses less digits than its factorization.

100100103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656.

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 100100103130 its reverse (31301001001), we get a palindrome (131401104131).

The spelling of 100100103130 in words is "one hundred billion, one hundred million, one hundred three thousand, one hundred thirty".