1116025423 has 2 divisors, whose sum is σ = 1116025424. Its totient is φ = 1116025422.

The previous prime is 1116025409. The next prime is 1116025433. The reversal of 1116025423 is 3245206111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1116025423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116025433) 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 as a sum of consecutive naturals, namely, 558012711 + 558012712.

It is an arithmetic number, because the mean of its divisors is an integer number (558012712).

Almost surely, 2^1116025423 is an apocalyptic number.

1116025423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116025423 is an equidigital number, since it uses as much as digits as its factorization.

1116025423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1116025423 is about 33406.9666836126. The cubic root of 1116025423 is about 1037.2689138983.

The spelling of 1116025423 in words is "one billion, one hundred sixteen million, twenty-five thousand, four hundred twenty-three".