91345110135 has 16 divisors (see below), whose sum is σ = 146249712000. Its totient is φ = 48684880160.

The previous prime is 91345110133. The next prime is 91345110193. The reversal of 91345110135 is 53101154319.

It is not a de Polignac number, because 91345110135 - 2¹ = 91345110133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 91345110096 and 91345110105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91345110133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2008761 + ... + 2053730.

It is an arithmetic number, because the mean of its divisors is an integer number (9140607000).

Almost surely, 2^91345110135 is an apocalyptic number.

91345110135 is a deficient number, since it is larger than the sum of its proper divisors (54904601865).

91345110135 is a wasteful number, since it uses less digits than its factorization.

91345110135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4063998.

The product of its (nonzero) digits is 8100, while the sum is 33.

The spelling of 91345110135 in words is "ninety-one billion, three hundred forty-five million, one hundred ten thousand, one hundred thirty-five".