9320020201 has 4 divisors (see below), whose sum is σ = 9810547600. Its totient is φ = 8829492804.

The previous prime is 9320020139. The next prime is 9320020231. The reversal of 9320020201 is 1020200239.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 9320020201 - 2²⁷ = 9185802473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 490527379 = 9320020201 / (9 + 3 + 2 + 0 + 0 + 2 + 0 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9320020231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245263671 + ... + 245263708.

It is an arithmetic number, because the mean of its divisors is an integer number (2452636900).

Almost surely, 2^9320020201 is an apocalyptic number.

It is an amenable number.

9320020201 is a deficient number, since it is larger than the sum of its proper divisors (490527399).

9320020201 is a wasteful number, since it uses less digits than its factorization.

9320020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490527398.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 9320020201 is about 96540.2517139872. The cubic root of 9320020201 is about 2104.4516451075.

The spelling of 9320020201 in words is "nine billion, three hundred twenty million, twenty thousand, two hundred one".