110000101111091 has 4 divisors (see below), whose sum is σ = 111089211023184. Its totient is φ = 108910991199000.

The previous prime is 110000101110961. The next prime is 110000101111097. The reversal of 110000101111091 is 190111101000011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110000101111091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110000101111097) 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, 544554955895 + ... + 544554956096.

It is an arithmetic number, because the mean of its divisors is an integer number (27772302755796).

Almost surely, 2^{110000101111091} is an apocalyptic number.

110000101111091 is a deficient number, since it is larger than the sum of its proper divisors (1089109912093).

110000101111091 is a wasteful number, since it uses less digits than its factorization.

110000101111091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089109912092.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 110000101111091 in words is "one hundred ten trillion, one hundred one million, one hundred eleven thousand, ninety-one".