1116954611 has 2 divisors, whose sum is σ = 1116954612. Its totient is φ = 1116954610.

The previous prime is 1116954593. The next prime is 1116954613. The reversal of 1116954611 is 1164596111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1116954611 is a prime.

It is a super-2 number, since 2×1116954611² = 2495175206068322642, which contains 22 as substring.

Together with 1116954613, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1116954613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558477305 + 558477306.

It is an arithmetic number, because the mean of its divisors is an integer number (558477306).

Almost surely, 2^1116954611 is an apocalyptic number.

1116954611 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116954611 is an equidigital number, since it uses as much as digits as its factorization.

1116954611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 35.

The square root of 1116954611 is about 33420.8708893111. The cubic root of 1116954611 is about 1037.5567061666.

The spelling of 1116954611 in words is "one billion, one hundred sixteen million, nine hundred fifty-four thousand, six hundred eleven".