97102008989 has 8 divisors (see below), whose sum is σ = 97172490240. Its totient is φ = 97031557936.

The previous prime is 97102008967. The next prime is 97102009027. The reversal of 97102008989 is 98980020179.

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 97102008989 - 2¹² = 97102004893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97102008989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97102068989) 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, 13667012 + ... + 13674114.

It is an arithmetic number, because the mean of its divisors is an integer number (12146561280).

Almost surely, 2^97102008989 is an apocalyptic number.

It is an amenable number.

97102008989 is a deficient number, since it is larger than the sum of its proper divisors (70481251).

97102008989 is a wasteful number, since it uses less digits than its factorization.

97102008989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15099.

The product of its (nonzero) digits is 653184, while the sum is 53.

The spelling of 97102008989 in words is "ninety-seven billion, one hundred two million, eight thousand, nine hundred eighty-nine".