2982106091 has 2 divisors, whose sum is σ = 2982106092. Its totient is φ = 2982106090.

The previous prime is 2982106081. The next prime is 2982106093. The reversal of 2982106091 is 1906012892.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2982106091 - 2¹⁴ = 2982089707 is a prime.

Together with 2982106093, 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 (2982106093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1491053045 + 1491053046.

It is an arithmetic number, because the mean of its divisors is an integer number (1491053046).

Almost surely, 2^2982106091 is an apocalyptic number.

2982106091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2982106091 is an equidigital number, since it uses as much as digits as its factorization.

2982106091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 2982106091 is about 54608.6631497238. The cubic root of 2982106091 is about 1439.3763520827.

The spelling of 2982106091 in words is "two billion, nine hundred eighty-two million, one hundred six thousand, ninety-one".