111001001093 has 4 divisors (see below), whose sum is σ = 111070334988. Its totient is φ = 110931667200.

The previous prime is 111001001081. The next prime is 111001001117. The reversal of 111001001093 is 390100100111.

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

It can be written as a sum of positive squares in 2 ways, for example, as 98280996004 + 12720005089 = 313498^2 + 112783^2 .

It is a cyclic number.

It is not a de Polignac number, because 111001001093 - 2¹⁰ = 111001000069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111001001693) 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, 34664546 + ... + 34667747.

It is an arithmetic number, because the mean of its divisors is an integer number (27767583747).

Almost surely, 2^111001001093 is an apocalyptic number.

It is an amenable number.

111001001093 is a deficient number, since it is larger than the sum of its proper divisors (69333895).

111001001093 is an equidigital number, since it uses as much as digits as its factorization.

111001001093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69333894.

The product of its (nonzero) digits is 27, while the sum is 17.

The spelling of 111001001093 in words is "one hundred eleven billion, one million, one thousand, ninety-three".