100021310130 has 64 divisors (see below), whose sum is σ = 275068247040. Its totient is φ = 22801673664.

The previous prime is 100021310083. The next prime is 100021310141. The reversal of 100021310130 is 31013120001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 548764 + ... + 707943.

It is an arithmetic number, because the mean of its divisors is an integer number (4297941360).

Almost surely, 2^100021310130 is an apocalyptic number.

100021310130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100021310130 is an abundant number, since it is smaller than the sum of its proper divisors (175046936910).

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

100021310130 is a wasteful number, since it uses less digits than its factorization.

100021310130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257103.

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

Adding to 100021310130 its reverse (31013120001), we get a palindrome (131034430131).

The spelling of 100021310130 in words is "one hundred billion, twenty-one million, three hundred ten thousand, one hundred thirty".