202196320973 has 8 divisors (see below), whose sum is σ = 202744808448. Its totient is φ = 201647941344.

The previous prime is 202196320969. The next prime is 202196320987. The reversal of 202196320973 is 379023691202.

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 202196320973 - 2² = 202196320969 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 (202196320943) 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, 4971386 + ... + 5011892.

It is an arithmetic number, because the mean of its divisors is an integer number (25343101056).

Almost surely, 2^202196320973 is an apocalyptic number.

It is an amenable number.

202196320973 is a deficient number, since it is larger than the sum of its proper divisors (548487475).

202196320973 is a wasteful number, since it uses less digits than its factorization.

202196320973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53923.

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 202196320973 in words is "two hundred two billion, one hundred ninety-six million, three hundred twenty thousand, nine hundred seventy-three".