101112100111195 has 4 divisors (see below), whose sum is σ = 121334520133440. Its totient is φ = 80889680088952.

The previous prime is 101112100111193. The next prime is 101112100111223. The reversal of 101112100111195 is 591111001211101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101112100111195 - 2¹ = 101112100111193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101112100111193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10111210011115 + ... + 10111210011124.

It is an arithmetic number, because the mean of its divisors is an integer number (30333630033360).

Almost surely, 2^{101112100111195} is an apocalyptic number.

101112100111195 is a deficient number, since it is larger than the sum of its proper divisors (20222420022245).

101112100111195 is an equidigital number, since it uses as much as digits as its factorization.

101112100111195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20222420022244.

The product of its (nonzero) digits is 90, while the sum is 25.

Adding to 101112100111195 its reverse (591111001211101), we get a palindrome (692223101322296).

The spelling of 101112100111195 in words is "one hundred one trillion, one hundred twelve billion, one hundred million, one hundred eleven thousand, one hundred ninety-five".