11432112047 has 2 divisors, whose sum is σ = 11432112048. Its totient is φ = 11432112046.

The previous prime is 11432112007. The next prime is 11432112143. The reversal of 11432112047 is 74021123411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11432112047 - 2¹⁶ = 11432046511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11432112007) 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, 5716056023 + 5716056024.

It is an arithmetic number, because the mean of its divisors is an integer number (5716056024).

Almost surely, 2^11432112047 is an apocalyptic number.

11432112047 is a deficient number, since it is larger than the sum of its proper divisors (1).

11432112047 is an equidigital number, since it uses as much as digits as its factorization.

11432112047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 11432112047 its reverse (74021123411), we get a palindrome (85453235458).

The spelling of 11432112047 in words is "eleven billion, four hundred thirty-two million, one hundred twelve thousand, forty-seven".