12032511047 has 2 divisors, whose sum is σ = 12032511048. Its totient is φ = 12032511046.

The previous prime is 12032511011. The next prime is 12032511053. The reversal of 12032511047 is 74011523021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12032511047 - 2²² = 12028316743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12032511247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016255523 + 6016255524.

It is an arithmetic number, because the mean of its divisors is an integer number (6016255524).

Almost surely, 2^12032511047 is an apocalyptic number.

12032511047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032511047 is an equidigital number, since it uses as much as digits as its factorization.

12032511047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 12032511047 in words is "twelve billion, thirty-two million, five hundred eleven thousand, forty-seven".