97147191683 has 8 divisors (see below), whose sum is σ = 98710957776. Its totient is φ = 95595228000.

The previous prime is 97147191629. The next prime is 97147191733. The reversal of 97147191683 is 38619174179.

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

It is a cyclic number.

It is not a de Polignac number, because 97147191683 - 2²⁴ = 97130414467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97147191613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2934008 + ... + 2966933.

It is an arithmetic number, because the mean of its divisors is an integer number (12338869722).

Almost surely, 2^97147191683 is an apocalyptic number.

97147191683 is a deficient number, since it is larger than the sum of its proper divisors (1563766093).

97147191683 is a wasteful number, since it uses less digits than its factorization.

97147191683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5901205.

The product of its digits is 2286144, while the sum is 56.

The spelling of 97147191683 in words is "ninety-seven billion, one hundred forty-seven million, one hundred ninety-one thousand, six hundred eighty-three".