101101010098 has 12 divisors (see below), whose sum is σ = 166691335230. Its totient is φ = 45955004480.

The previous prime is 101101010077. The next prime is 101101010111. The reversal of 101101010098 is 890010101101.

It can be written as a sum of positive squares in only one way, i.e., 98993924689 + 2107085409 = 314633^2 + 45903^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208886143 + ... + 208886626.

Almost surely, 2^101101010098 is an apocalyptic number.

101101010098 is a deficient number, since it is larger than the sum of its proper divisors (65590325132).

101101010098 is a wasteful number, since it uses less digits than its factorization.

101101010098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417772793 (or 417772782 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 22.

Adding to 101101010098 its reverse (890010101101), we get a palindrome (991111111199).

The spelling of 101101010098 in words is "one hundred one billion, one hundred one million, ten thousand, ninety-eight".