2312106047 has 2 divisors, whose sum is σ = 2312106048. Its totient is φ = 2312106046.

The previous prime is 2312106031. The next prime is 2312106089. The reversal of 2312106047 is 7406012132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2312106047 - 2⁴ = 2312106031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312106007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156053023 + 1156053024.

It is an arithmetic number, because the mean of its divisors is an integer number (1156053024).

Almost surely, 2^2312106047 is an apocalyptic number.

2312106047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312106047 is an equidigital number, since it uses as much as digits as its factorization.

2312106047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2312106047 is about 48084.3638514642. The cubic root of 2312106047 is about 1322.3180204695.

Adding to 2312106047 its reverse (7406012132), we get a palindrome (9718118179).

The spelling of 2312106047 in words is "two billion, three hundred twelve million, one hundred six thousand, forty-seven".