100130321331 has 12 divisors (see below), whose sum is σ = 144644536608. Its totient is φ = 66748078224.

The previous prime is 100130321281. The next prime is 100130321339. The reversal of 100130321331 is 133123031001.

It is a happy number.

100130321331 is a `hidden beast` number, since 1 + 0 + 0 + 13 + 0 + 321 + 331 = 666.

It is not a de Polignac number, because 100130321331 - 2²⁵ = 100096766899 is a prime.

It is a super-2 number, since 2×100130321331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100130321339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338235 + ... + 560948.

It is an arithmetic number, because the mean of its divisors is an integer number (12053711384).

Almost surely, 2^100130321331 is an apocalyptic number.

100130321331 is a deficient number, since it is larger than the sum of its proper divisors (44514215277).

100130321331 is a wasteful number, since it uses less digits than its factorization.

100130321331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911562 (or 911559 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 100130321331 its reverse (133123031001), we get a palindrome (233253352332).

The spelling of 100130321331 in words is "one hundred billion, one hundred thirty million, three hundred twenty-one thousand, three hundred thirty-one".