32012112047 has 2 divisors, whose sum is σ = 32012112048. Its totient is φ = 32012112046.

The previous prime is 32012112043. The next prime is 32012112053. The reversal of 32012112047 is 74021121023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32012112047 - 2² = 32012112043 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32012112043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16006056023 + 16006056024.

It is an arithmetic number, because the mean of its divisors is an integer number (16006056024).

Almost surely, 2^32012112047 is an apocalyptic number.

32012112047 is a deficient number, since it is larger than the sum of its proper divisors (1).

32012112047 is an equidigital number, since it uses as much as digits as its factorization.

32012112047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The spelling of 32012112047 in words is "thirty-two billion, twelve million, one hundred twelve thousand, forty-seven".