11114654623 has 2 divisors, whose sum is σ = 11114654624. Its totient is φ = 11114654622.

The previous prime is 11114654557. The next prime is 11114654651. The reversal of 11114654623 is 32645641111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11114654623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11214654623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557327311 + 5557327312.

It is an arithmetic number, because the mean of its divisors is an integer number (5557327312).

Almost surely, 2^11114654623 is an apocalyptic number.

11114654623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11114654623 is an equidigital number, since it uses as much as digits as its factorization.

11114654623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 34.

The spelling of 11114654623 in words is "eleven billion, one hundred fourteen million, six hundred fifty-four thousand, six hundred twenty-three".