2812091912983 has 2 divisors, whose sum is σ = 2812091912984. Its totient is φ = 2812091912982.

The previous prime is 2812091912969. The next prime is 2812091912989. The reversal of 2812091912983 is 3892191902182.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2812091912983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2812091912989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406045956491 + 1406045956492.

It is an arithmetic number, because the mean of its divisors is an integer number (1406045956492).

Almost surely, 2^{2812091912983} is an apocalyptic number.

2812091912983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2812091912983 is an equidigital number, since it uses as much as digits as its factorization.

2812091912983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1119744, while the sum is 55.

The spelling of 2812091912983 in words is "two trillion, eight hundred twelve billion, ninety-one million, nine hundred twelve thousand, nine hundred eighty-three".