11111010093 has 12 divisors (see below), whose sum is σ = 16993309788. Its totient is φ = 6971614080.

The previous prime is 11111010077. The next prime is 11111010103. The reversal of 11111010093 is 39001011111.

It can be written as a sum of positive squares in 2 ways, for example, as 8423935524 + 2687074569 = 91782^2 + 51837^2 .

It is not a de Polignac number, because 11111010093 - 2⁴ = 11111010077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111010293) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36310338 + ... + 36310643.

It is an arithmetic number, because the mean of its divisors is an integer number (1416109149).

Almost surely, 2^11111010093 is an apocalyptic number.

It is an amenable number.

11111010093 is a deficient number, since it is larger than the sum of its proper divisors (5882299695).

11111010093 is a wasteful number, since it uses less digits than its factorization.

11111010093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72621004 (or 72621001 counting only the distinct ones).

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

The spelling of 11111010093 in words is "eleven billion, one hundred eleven million, ten thousand, ninety-three".