100101000194 has 32 divisors (see below), whose sum is σ = 163962353520. Its totient is φ = 45554890752.

The previous prime is 100101000179. The next prime is 100101000221. The reversal of 100101000194 is 491000101001.

It can be written as a sum of positive squares in 8 ways, for example, as 49801724569 + 50299275625 = 223163^2 + 224275^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11871572 + ... + 11880000.

Almost surely, 2^100101000194 is an apocalyptic number.

100101000194 is a deficient number, since it is larger than the sum of its proper divisors (63861353326).

100101000194 is a wasteful number, since it uses less digits than its factorization.

100101000194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14774.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 100101000194 its reverse (491000101001), we get a palindrome (591101101195).

The spelling of 100101000194 in words is "one hundred billion, one hundred one million, one hundred ninety-four", and thus it is an aban number.