11231359 has 2 divisors, whose sum is σ = 11231360. Its totient is φ = 11231358.

The previous prime is 11231357. The next prime is 11231371. The reversal of 11231359 is 95313211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11231359 - 2¹ = 11231357 is a prime.

It is a super-2 number, since 2×11231359² = 252286849973762, which contains 22 as substring.

Together with 11231357, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11231357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615679 + 5615680.

It is an arithmetic number, because the mean of its divisors is an integer number (5615680).

Almost surely, 2^11231359 is an apocalyptic number.

11231359 is a deficient number, since it is larger than the sum of its proper divisors (1).

11231359 is an equidigital number, since it uses as much as digits as its factorization.

11231359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 810, while the sum is 25.

The square root of 11231359 is about 3351.3219779663. The cubic root of 11231359 is about 223.9464091078.

The spelling of 11231359 in words is "eleven million, two hundred thirty-one thousand, three hundred fifty-nine".