32320511347 has 2 divisors, whose sum is σ = 32320511348. Its totient is φ = 32320511346.

The previous prime is 32320511323. The next prime is 32320511359. The reversal of 32320511347 is 74311502323.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32320511347 is a prime.

It is not a weakly prime, because it can be changed into another prime (32320571347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16160255673 + 16160255674.

It is an arithmetic number, because the mean of its divisors is an integer number (16160255674).

Almost surely, 2^32320511347 is an apocalyptic number.

32320511347 is a deficient number, since it is larger than the sum of its proper divisors (1).

32320511347 is an equidigital number, since it uses as much as digits as its factorization.

32320511347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 32320511347 in words is "thirty-two billion, three hundred twenty million, five hundred eleven thousand, three hundred forty-seven".