102196320973 has 32 divisors (see below), whose sum is σ = 107402270976. Its totient is φ = 97153717248.

The previous prime is 102196320959. The next prime is 102196320991. The reversal of 102196320973 is 379023691201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102196320973 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 (102196320953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132207015 + ... + 132207787.

It is an arithmetic number, because the mean of its divisors is an integer number (3356320968).

Almost surely, 2^102196320973 is an apocalyptic number.

It is an amenable number.

102196320973 is a deficient number, since it is larger than the sum of its proper divisors (5205950003).

102196320973 is a wasteful number, since it uses less digits than its factorization.

102196320973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333.

The product of its (nonzero) digits is 122472, while the sum is 43.

The spelling of 102196320973 in words is "one hundred two billion, one hundred ninety-six million, three hundred twenty thousand, nine hundred seventy-three".