97345197107 has 4 divisors (see below), whose sum is σ = 97364027496. Its totient is φ = 97326366720.

The previous prime is 97345197077. The next prime is 97345197161. The reversal of 97345197107 is 70179154379.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70179154379 = 461 ⋅152232439.

It is a cyclic number.

It is not a de Polignac number, because 97345197107 - 2²⁴ = 97328419891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97345137107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9407438 + ... + 9417779.

It is an arithmetic number, because the mean of its divisors is an integer number (24341006874).

Almost surely, 2^97345197107 is an apocalyptic number.

97345197107 is a deficient number, since it is larger than the sum of its proper divisors (18830389).

97345197107 is a wasteful number, since it uses less digits than its factorization.

97345197107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18830388.

The product of its (nonzero) digits is 1666980, while the sum is 53.

The spelling of 97345197107 in words is "ninety-seven billion, three hundred forty-five million, one hundred ninety-seven thousand, one hundred seven".