73500326201 has 4 divisors (see below), whose sum is σ = 73534059600. Its totient is φ = 73466592804.

The previous prime is 73500326117. The next prime is 73500326209. The reversal of 73500326201 is 10262300537.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10262300537 = 163 ⋅62958899.

It is a cyclic number.

It is not a de Polignac number, because 73500326201 - 2²⁶ = 73433217337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73500326209) 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, 16863431 + ... + 16867788.

It is an arithmetic number, because the mean of its divisors is an integer number (18383514900).

Almost surely, 2^73500326201 is an apocalyptic number.

It is an amenable number.

73500326201 is a deficient number, since it is larger than the sum of its proper divisors (33733399).

73500326201 is a wasteful number, since it uses less digits than its factorization.

73500326201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33733398.

The product of its (nonzero) digits is 7560, while the sum is 29.

Adding to 73500326201 its reverse (10262300537), we get a palindrome (83762626738).

The spelling of 73500326201 in words is "seventy-three billion, five hundred million, three hundred twenty-six thousand, two hundred one".