100131103130 has 32 divisors (see below), whose sum is σ = 190866917376. Its totient is φ = 37690723584.

The previous prime is 100131103123. The next prime is 100131103157. The reversal of 100131103130 is 31301131001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184327 + ... + 1266053.

It is an arithmetic number, because the mean of its divisors is an integer number (5964591168).

Almost surely, 2^100131103130 is an apocalyptic number.

100131103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100131103130 is a deficient number, since it is larger than the sum of its proper divisors (90735814246).

100131103130 is a wasteful number, since it uses less digits than its factorization.

100131103130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88958.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 100131103130 its reverse (31301131001), we get a palindrome (131432234131).

The spelling of 100131103130 in words is "one hundred billion, one hundred thirty-one million, one hundred three thousand, one hundred thirty".