1111230359 has 2 divisors, whose sum is σ = 1111230360. Its totient is φ = 1111230358.

The previous prime is 1111230331. The next prime is 1111230397. The reversal of 1111230359 is 9530321111.

It is a weak prime.

It is an emirp because it is prime and its reverse (9530321111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1111230359 - 2⁸ = 1111230103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111230559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555615179 + 555615180.

It is an arithmetic number, because the mean of its divisors is an integer number (555615180).

Almost surely, 2^1111230359 is an apocalyptic number.

1111230359 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111230359 is an equidigital number, since it uses as much as digits as its factorization.

1111230359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 1111230359 is about 33335.1220036765. The cubic root of 1111230359 is about 1035.7812204175.

The spelling of 1111230359 in words is "one billion, one hundred eleven million, two hundred thirty thousand, three hundred fifty-nine".