100005424132 has 12 divisors (see below), whose sum is σ = 175020373836. Its totient is φ = 49999603040.

The previous prime is 100005424121. The next prime is 100005424193. The reversal of 100005424132 is 231424500001.

It can be written as a sum of positive squares in 2 ways, for example, as 80965287936 + 19040136196 = 284544^2 + 137986^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704119 + ... + 834142.

It is an arithmetic number, because the mean of its divisors is an integer number (14585031153).

Almost surely, 2^100005424132 is an apocalyptic number.

It is an amenable number.

100005424132 is a deficient number, since it is larger than the sum of its proper divisors (75014949704).

100005424132 is a wasteful number, since it uses less digits than its factorization.

100005424132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554518 (or 1554516 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 100005424132 its reverse (231424500001), we get a palindrome (331429924133).

The spelling of 100005424132 in words is "one hundred billion, five million, four hundred twenty-four thousand, one hundred thirty-two".