97883381217 has 8 divisors (see below), whose sum is σ = 130512786624. Its totient is φ = 65254781648.

The previous prime is 97883381213. The next prime is 97883381227. The reversal of 97883381217 is 71218338879.

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 97883381217 - 2² = 97883381213 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97883381213) 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, 191428 + ... + 482090.

It is an arithmetic number, because the mean of its divisors is an integer number (16314098328).

Almost surely, 2^97883381217 is an apocalyptic number.

It is an amenable number.

97883381217 is a deficient number, since it is larger than the sum of its proper divisors (32629405407).

97883381217 is a wasteful number, since it uses less digits than its factorization.

97883381217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402919.

The product of its digits is 4064256, while the sum is 57.

The spelling of 97883381217 in words is "ninety-seven billion, eight hundred eighty-three million, three hundred eighty-one thousand, two hundred seventeen".