1000001111093 has 4 divisors (see below), whose sum is σ = 1001758582860. Its totient is φ = 998243639328.

The previous prime is 1000001111089. The next prime is 1000001111143. The reversal of 1000001111093 is 3901111000001.

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 55329859729 + 944671251364 = 235223^2 + 971942^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000001111093 - 2² = 1000001111089 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 (1000001111033) 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, 878735030 + ... + 878736167.

It is an arithmetic number, because the mean of its divisors is an integer number (250439645715).

Almost surely, 2^{1000001111093} is an apocalyptic number.

It is an amenable number.

1000001111093 is a deficient number, since it is larger than the sum of its proper divisors (1757471767).

1000001111093 is an equidigital number, since it uses as much as digits as its factorization.

1000001111093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1757471766.

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

Adding to 1000001111093 its reverse (3901111000001), we get a palindrome (4901112111094).

The spelling of 1000001111093 in words is "one trillion, one million, one hundred eleven thousand, ninety-three".