97147803312 has 60 divisors (see below), whose sum is σ = 310718770960. Its totient is φ = 27756514944.

The previous prime is 97147803293. The next prime is 97147803329. The reversal of 97147803312 is 21330874179.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48187387 + ... + 48189402.

Almost surely, 2^97147803312 is an apocalyptic number.

It is an amenable number.

97147803312 is an abundant number, since it is smaller than the sum of its proper divisors (213570967648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97147803312 is a wasteful number, since it uses less digits than its factorization.

97147803312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96376810 (or 96376801 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 97147803312 in words is "ninety-seven billion, one hundred forty-seven million, eight hundred three thousand, three hundred twelve".