100130321004 has 48 divisors (see below), whose sum is σ = 274230797568. Its totient is φ = 27835455168.

The previous prime is 100130320987. The next prime is 100130321023. The reversal of 100130321004 is 400123031001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16105374 + ... + 16111589.

It is an arithmetic number, because the mean of its divisors is an integer number (5713141616).

Almost surely, 2^100130321004 is an apocalyptic number.

100130321004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

100130321004 is an abundant number, since it is smaller than the sum of its proper divisors (174100476564).

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

100130321004 is a wasteful number, since it uses less digits than its factorization.

100130321004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32217014 (or 32217012 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 100130321004 its reverse (400123031001), we get a palindrome (500253352005).

The spelling of 100130321004 in words is "one hundred billion, one hundred thirty million, three hundred twenty-one thousand, four".