2151116083 has 2 divisors, whose sum is σ = 2151116084. Its totient is φ = 2151116082.

The previous prime is 2151116041. The next prime is 2151116117. The reversal of 2151116083 is 3806111512.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2151116083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2151119083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075558041 + 1075558042.

It is an arithmetic number, because the mean of its divisors is an integer number (1075558042).

Almost surely, 2^2151116083 is an apocalyptic number.

2151116083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2151116083 is an equidigital number, since it uses as much as digits as its factorization.

2151116083 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 28.

The square root of 2151116083 is about 46380.1259485138. The cubic root of 2151116083 is about 1290.8861733431.

Adding to 2151116083 its reverse (3806111512), we get a palindrome (5957227595).

The spelling of 2151116083 in words is "two billion, one hundred fifty-one million, one hundred sixteen thousand, eighty-three".