2331134032247 has 2 divisors, whose sum is σ = 2331134032248. Its totient is φ = 2331134032246.

The previous prime is 2331134032229. The next prime is 2331134032261. The reversal of 2331134032247 is 7422304311332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2331134032247 - 2⁸ = 2331134031991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2331134037247) 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, 1165567016123 + 1165567016124.

It is an arithmetic number, because the mean of its divisors is an integer number (1165567016124).

Almost surely, 2^{2331134032247} is an apocalyptic number.

2331134032247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331134032247 is an equidigital number, since it uses as much as digits as its factorization.

2331134032247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 35.

Adding to 2331134032247 its reverse (7422304311332), we get a palindrome (9753438343579).

The spelling of 2331134032247 in words is "two trillion, three hundred thirty-one billion, one hundred thirty-four million, thirty-two thousand, two hundred forty-seven".