100909101002 has 8 divisors (see below), whose sum is σ = 151375800996. Its totient is φ = 50450500672.

The previous prime is 100909100993. The next prime is 100909101031. The reversal of 100909101002 is 200101909001.

It can be written as a sum of positive squares in 2 ways, for example, as 99888234601 + 1020866401 = 316051^2 + 31951^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1993673 + ... + 2043660.

Almost surely, 2^100909101002 is an apocalyptic number.

100909101002 is a deficient number, since it is larger than the sum of its proper divisors (50466699994).

100909101002 is a wasteful number, since it uses less digits than its factorization.

100909101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4049832.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 100909101002 in words is "one hundred billion, nine hundred nine million, one hundred one thousand, two".