2310212111047 has 2 divisors, whose sum is σ = 2310212111048. Its totient is φ = 2310212111046.

The previous prime is 2310212110979. The next prime is 2310212111083. The reversal of 2310212111047 is 7401112120132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2310212111047 - 2³⁵ = 2275852372679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2310212141047) 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, 1155106055523 + 1155106055524.

It is an arithmetic number, because the mean of its divisors is an integer number (1155106055524).

Almost surely, 2^{2310212111047} is an apocalyptic number.

2310212111047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2310212111047 is an equidigital number, since it uses as much as digits as its factorization.

2310212111047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 2310212111047 its reverse (7401112120132), we get a palindrome (9711324231179).

The spelling of 2310212111047 in words is "two trillion, three hundred ten billion, two hundred twelve million, one hundred eleven thousand, forty-seven".