11140093 has 2 divisors, whose sum is σ = 11140094. Its totient is φ = 11140092.

The previous prime is 11140079. The next prime is 11140111. The reversal of 11140093 is 39004111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8988004 + 2152089 = 2998^2 + 1467^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11140093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11140093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11140043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570046 + 5570047.

It is an arithmetic number, because the mean of its divisors is an integer number (5570047).

Almost surely, 2^11140093 is an apocalyptic number.

It is an amenable number.

11140093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140093 is an equidigital number, since it uses as much as digits as its factorization.

11140093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 11140093 is about 3337.6777855269. The cubic root of 11140093 is about 223.3381625648.

It can be divided in two parts, 111 and 40093, that added together give a palindrome (40204).

The spelling of 11140093 in words is "eleven million, one hundred forty thousand, ninety-three".