73231004201 has 4 divisors (see below), whose sum is σ = 77085267600. Its totient is φ = 69376740804.

The previous prime is 73231004191. The next prime is 73231004219. The reversal of 73231004201 is 10240013237.

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 73231004201 - 2²² = 73226809897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73231004251) 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, 1927131671 + ... + 1927131708.

It is an arithmetic number, because the mean of its divisors is an integer number (19271316900).

Almost surely, 2^73231004201 is an apocalyptic number.

It is an amenable number.

73231004201 is a deficient number, since it is larger than the sum of its proper divisors (3854263399).

73231004201 is a wasteful number, since it uses less digits than its factorization.

73231004201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854263398.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 73231004201 its reverse (10240013237), we get a palindrome (83471017438).

The spelling of 73231004201 in words is "seventy-three billion, two hundred thirty-one million, four thousand, two hundred one".