2312112299963 has 2 divisors, whose sum is σ = 2312112299964. Its totient is φ = 2312112299962.

The previous prime is 2312112299923. The next prime is 2312112300013. The reversal of 2312112299963 is 3699922112132.

It is an a-pointer prime, because the next prime (2312112300013) can be obtained adding 2312112299963 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2312112299963 - 2¹⁶ = 2312112234427 is a prime.

It is not a weakly prime, because it can be changed into another prime (2312112299923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156056149981 + 1156056149982.

It is an arithmetic number, because the mean of its divisors is an integer number (1156056149982).

Almost surely, 2^{2312112299963} is an apocalyptic number.

2312112299963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312112299963 is an equidigital number, since it uses as much as digits as its factorization.

2312112299963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 50.

The spelling of 2312112299963 in words is "two trillion, three hundred twelve billion, one hundred twelve million, two hundred ninety-nine thousand, nine hundred sixty-three".