100001323132 has 12 divisors (see below), whose sum is σ = 175385255920. Its totient is φ = 49891250016.

The previous prime is 100001323129. The next prime is 100001323153. The reversal of 100001323132 is 231323100001.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 27350832 + ... + 27354487.

Almost surely, 2^100001323132 is an apocalyptic number.

It is an amenable number.

100001323132 is a deficient number, since it is larger than the sum of its proper divisors (75383932788).

100001323132 is a wasteful number, since it uses less digits than its factorization.

100001323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54705780 (or 54705778 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 100001323132 its reverse (231323100001), we get a palindrome (331324423133).

The spelling of 100001323132 in words is "one hundred billion, one million, three hundred twenty-three thousand, one hundred thirty-two".