97323288197 has 8 divisors (see below), whose sum is σ = 98995896000. Its totient is φ = 95657151744.

The previous prime is 97323288157. The next prime is 97323288211. The reversal of 97323288197 is 79188232379.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97323288197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97323288157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1587497 + ... + 1647662.

It is an arithmetic number, because the mean of its divisors is an integer number (12374487000).

Almost surely, 2^97323288197 is an apocalyptic number.

It is an amenable number.

97323288197 is a deficient number, since it is larger than the sum of its proper divisors (1672607803).

97323288197 is a wasteful number, since it uses less digits than its factorization.

97323288197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235675.

The product of its digits is 9144576, while the sum is 59.

The spelling of 97323288197 in words is "ninety-seven billion, three hundred twenty-three million, two hundred eighty-eight thousand, one hundred ninety-seven".