11364131 has 4 divisors (see below), whose sum is σ = 11436672. Its totient is φ = 11291592.

The previous prime is 11364127. The next prime is 11364137. The reversal of 11364131 is 13146311.

11364131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13146311 = 79 ⋅166409.

It is a cyclic number.

It is not a de Polignac number, because 11364131 - 2² = 11364127 is a prime.

It is a super-2 number, since 2×11364131² = 258286946770322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11364137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36035 + ... + 36348.

It is an arithmetic number, because the mean of its divisors is an integer number (2859168).

Almost surely, 2^11364131 is an apocalyptic number.

11364131 is a deficient number, since it is larger than the sum of its proper divisors (72541).

11364131 is an equidigital number, since it uses as much as digits as its factorization.

11364131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72540.

The product of its digits is 216, while the sum is 20.

The square root of 11364131 is about 3371.0726779469. The cubic root of 11364131 is about 224.8254184836.

The spelling of 11364131 in words is "eleven million, three hundred sixty-four thousand, one hundred thirty-one".