101102200101198 has 32 divisors (see below), whose sum is σ = 224671884203520. Its totient is φ = 33700684103640.

The previous prime is 101102200101179. The next prime is 101102200101211. The reversal of 101102200101198 is 891101002201101.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 72213493 + ... + 73600223.

It is an arithmetic number, because the mean of its divisors is an integer number (7020996381360).

Almost surely, 2^{101102200101198} is an apocalyptic number.

101102200101198 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

101102200101198 is an abundant number, since it is smaller than the sum of its proper divisors (123569684102322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101102200101198 is a wasteful number, since it uses less digits than its factorization.

101102200101198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736869 (or 2736863 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 27.

Adding to 101102200101198 its reverse (891101002201101), we get a palindrome (992203202302299).

The spelling of 101102200101198 in words is "one hundred one trillion, one hundred two billion, two hundred million, one hundred one thousand, one hundred ninety-eight".