11321379 has 6 divisors (see below), whose sum is σ = 16353116. Its totient is φ = 7547580.

The previous prime is 11321377. The next prime is 11321389. The reversal of 11321379 is 97312311.

It is not a de Polignac number, because 11321379 - 2¹ = 11321377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321377) 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, 628957 + ... + 628974.

Almost surely, 2^11321379 is an apocalyptic number.

11321379 is a deficient number, since it is larger than the sum of its proper divisors (5031737).

11321379 is a wasteful number, since it uses less digits than its factorization.

11321379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257937 (or 1257934 counting only the distinct ones).

The product of its digits is 1134, while the sum is 27.

The square root of 11321379 is about 3364.7256946146. The cubic root of 11321379 is about 224.5431322063.

The spelling of 11321379 in words is "eleven million, three hundred twenty-one thousand, three hundred seventy-nine".