1101100100198 has 16 divisors (see below), whose sum is σ = 1887632398080. Its totient is φ = 471891986376.

The previous prime is 1101100100189. The next prime is 1101100100251. The reversal of 1101100100198 is 8910010011011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218615 + ... + 1499997.

It is an arithmetic number, because the mean of its divisors is an integer number (117977024880).

Almost surely, 2^{1101100100198} is an apocalyptic number.

1101100100198 is a deficient number, since it is larger than the sum of its proper divisors (786532297882).

1101100100198 is a wasteful number, since it uses less digits than its factorization.

1101100100198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342771.

The product of its (nonzero) digits is 72, while the sum is 23.

The spelling of 1101100100198 in words is "one trillion, one hundred one billion, one hundred million, one hundred thousand, one hundred ninety-eight".