2116493107 has 2 divisors, whose sum is σ = 2116493108. Its totient is φ = 2116493106.

The previous prime is 2116493059. The next prime is 2116493117. The reversal of 2116493107 is 7013946112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2116493107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2116493117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058246553 + 1058246554.

It is an arithmetic number, because the mean of its divisors is an integer number (1058246554).

Almost surely, 2^2116493107 is an apocalyptic number.

2116493107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116493107 is an equidigital number, since it uses as much as digits as its factorization.

2116493107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 2116493107 is about 46005.3595464702. The cubic root of 2116493107 is about 1283.9229230994.

The spelling of 2116493107 in words is "two billion, one hundred sixteen million, four hundred ninety-three thousand, one hundred seven".