11140099 has 6 divisors (see below), whose sum is σ = 11757660. Its totient is φ = 10553436.

The previous prime is 11140093. The next prime is 11140111. The reversal of 11140099 is 99004111.

11140099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11140099 - 2⁹ = 11139587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11140093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15069 + ... + 15790.

It is an arithmetic number, because the mean of its divisors is an integer number (1959610).

Almost surely, 2^11140099 is an apocalyptic number.

11140099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11140099 is a deficient number, since it is larger than the sum of its proper divisors (617561).

11140099 is an equidigital number, since it uses as much as digits as its factorization.

11140099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30897 (or 30878 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 25.

The square root of 11140099 is about 3337.6786843553. The cubic root of 11140099 is about 223.3382026611.

The spelling of 11140099 in words is "eleven million, one hundred forty thousand, ninety-nine".