111010101093 has 24 divisors (see below), whose sum is σ = 165538054656. Its totient is φ = 71611797600.

The previous prime is 111010101089. The next prime is 111010101101. The reversal of 111010101093 is 390101010111.

It is not a de Polignac number, because 111010101093 - 2² = 111010101089 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111010101073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3911671 + ... + 3939947.

It is an arithmetic number, because the mean of its divisors is an integer number (6897418944).

Almost surely, 2^111010101093 is an apocalyptic number.

It is an amenable number.

111010101093 is a deficient number, since it is larger than the sum of its proper divisors (54527953563).

111010101093 is a wasteful number, since it uses less digits than its factorization.

111010101093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42385 (or 42382 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 18.

The spelling of 111010101093 in words is "one hundred eleven billion, ten million, one hundred one thousand, ninety-three".