11110139 has 8 divisors (see below), whose sum is σ = 11439792. Its totient is φ = 10783360.

The previous prime is 11110133. The next prime is 11110147. The reversal of 11110139 is 93101111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11110139 - 2⁴ = 11110123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8972 + ... + 10134.

It is an arithmetic number, because the mean of its divisors is an integer number (1429974).

Almost surely, 2^11110139 is an apocalyptic number.

11110139 is a deficient number, since it is larger than the sum of its proper divisors (329653).

11110139 is a wasteful number, since it uses less digits than its factorization.

11110139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437.

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

The square root of 11110139 is about 3333.1875134772. The cubic root of 11110139 is about 223.1378088722.

The spelling of 11110139 in words is "eleven million, one hundred ten thousand, one hundred thirty-nine".