97100347 has 2 divisors, whose sum is σ = 97100348. Its totient is φ = 97100346.

The previous prime is 97100329. The next prime is 97100357. The reversal of 97100347 is 74300179.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97100347 - 2¹¹ = 97098299 is a prime.

It is not a weakly prime, because it can be changed into another prime (97100327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48550173 + 48550174.

It is an arithmetic number, because the mean of its divisors is an integer number (48550174).

Almost surely, 2^97100347 is an apocalyptic number.

97100347 is a deficient number, since it is larger than the sum of its proper divisors (1).

97100347 is an equidigital number, since it uses as much as digits as its factorization.

97100347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 97100347 is about 9853.9508320267. The cubic root of 97100347 is about 459.6284760078.

The spelling of 97100347 in words is "ninety-seven million, one hundred thousand, three hundred forty-seven".