110050605105091 has 16 divisors (see below), whose sum is σ = 125985608939520. Its totient is φ = 94168996891200.

The previous prime is 110050605105079. The next prime is 110050605105127. The reversal of 110050605105091 is 190501506050011.

It is not a de Polignac number, because 110050605105091 - 2¹⁵ = 110050605072323 is a prime.

It is a super-2 number, since 2×110050605105091² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110050605165091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55830400 + ... + 57767938.

It is an arithmetic number, because the mean of its divisors is an integer number (7874100558720).

Almost surely, 2^{110050605105091} is an apocalyptic number.

110050605105091 is a deficient number, since it is larger than the sum of its proper divisors (15935003834429).

110050605105091 is a wasteful number, since it uses less digits than its factorization.

110050605105091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951314.

The product of its (nonzero) digits is 6750, while the sum is 34.

The spelling of 110050605105091 in words is "one hundred ten trillion, fifty billion, six hundred five million, one hundred five thousand, ninety-one".