2310144112891 has 2 divisors, whose sum is σ = 2310144112892. Its totient is φ = 2310144112890.

The previous prime is 2310144112849. The next prime is 2310144113063. The reversal of 2310144112891 is 1982114410132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2310144112891 - 2⁹ = 2310144112379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2310144112891.

It is not a weakly prime, because it can be changed into another prime (2310144172891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155072056445 + 1155072056446.

It is an arithmetic number, because the mean of its divisors is an integer number (1155072056446).

Almost surely, 2^{2310144112891} is an apocalyptic number.

2310144112891 is a deficient number, since it is larger than the sum of its proper divisors (1).

2310144112891 is an equidigital number, since it uses as much as digits as its factorization.

2310144112891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 37.

The spelling of 2310144112891 in words is "two trillion, three hundred ten billion, one hundred forty-four million, one hundred twelve thousand, eight hundred ninety-one".