11013393 has 16 divisors (see below), whose sum is σ = 15041600. Its totient is φ = 7166016.

The previous prime is 11013391. The next prime is 11013397. The reversal of 11013393 is 39331011.

It is not a de Polignac number, because 11013393 - 2¹ = 11013391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11013391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31383 + ... + 31731.

It is an arithmetic number, because the mean of its divisors is an integer number (940100).

Almost surely, 2^11013393 is an apocalyptic number.

It is an amenable number.

11013393 is a deficient number, since it is larger than the sum of its proper divisors (4028207).

11013393 is a wasteful number, since it uses less digits than its factorization.

11013393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576.

The product of its (nonzero) digits is 243, while the sum is 21.

The square root of 11013393 is about 3318.6432468706. The cubic root of 11013393 is about 222.4882323449.

The spelling of 11013393 in words is "eleven million, thirteen thousand, three hundred ninety-three".