32120147 has 2 divisors, whose sum is σ = 32120148. Its totient is φ = 32120146.

The previous prime is 32120111. The next prime is 32120161. The reversal of 32120147 is 74102123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32120147 - 2⁶ = 32120083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32120047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16060073 + 16060074.

It is an arithmetic number, because the mean of its divisors is an integer number (16060074).

Almost surely, 2^32120147 is an apocalyptic number.

32120147 is a deficient number, since it is larger than the sum of its proper divisors (1).

32120147 is an equidigital number, since it uses as much as digits as its factorization.

32120147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 32120147 is about 5667.4638949004. The cubic root of 32120147 is about 317.8770505540.

The spelling of 32120147 in words is "thirty-two million, one hundred twenty thousand, one hundred forty-seven".