2116234751 has 2 divisors, whose sum is σ = 2116234752. Its totient is φ = 2116234750.

The previous prime is 2116234717. The next prime is 2116234759. The reversal of 2116234751 is 1574326112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2116234751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2116234759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058117375 + 1058117376.

It is an arithmetic number, because the mean of its divisors is an integer number (1058117376).

Almost surely, 2^2116234751 is an apocalyptic number.

2116234751 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116234751 is an equidigital number, since it uses as much as digits as its factorization.

2116234751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 2116234751 is about 46002.5515705379. The cubic root of 2116234751 is about 1283.8706790221.

The spelling of 2116234751 in words is "two billion, one hundred sixteen million, two hundred thirty-four thousand, seven hundred fifty-one".