32012321201 has 4 divisors (see below), whose sum is σ = 36585509952. Its totient is φ = 27439132452.

The previous prime is 32012321197. The next prime is 32012321239. The reversal of 32012321201 is 10212321023.

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 32012321201 - 2² = 32012321197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32012321201.

It is not an unprimeable number, because it can be changed into a prime (32012321281) 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, 2286594365 + ... + 2286594378.

It is an arithmetic number, because the mean of its divisors is an integer number (9146377488).

Almost surely, 2^32012321201 is an apocalyptic number.

It is an amenable number.

32012321201 is a deficient number, since it is larger than the sum of its proper divisors (4573188751).

32012321201 is an equidigital number, since it uses as much as digits as its factorization.

32012321201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573188750.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32012321201 its reverse (10212321023), we get a palindrome (42224642224).

The spelling of 32012321201 in words is "thirty-two billion, twelve million, three hundred twenty-one thousand, two hundred one".