10201432104221 has 4 divisors (see below), whose sum is σ = 10228348812000. Its totient is φ = 10174515396444.

The previous prime is 10201432104217. The next prime is 10201432104229. The reversal of 10201432104221 is 12240123410201.

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 10201432104221 - 2² = 10201432104217 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 (10201432104229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13458353321 + ... + 13458354078.

It is an arithmetic number, because the mean of its divisors is an integer number (2557087203000).

Almost surely, 2^{10201432104221} is an apocalyptic number.

It is an amenable number.

10201432104221 is a deficient number, since it is larger than the sum of its proper divisors (26916707779).

10201432104221 is an equidigital number, since it uses as much as digits as its factorization.

10201432104221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26916707778.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 10201432104221 its reverse (12240123410201), we get a palindrome (22441555514422).

The spelling of 10201432104221 in words is "ten trillion, two hundred one billion, four hundred thirty-two million, one hundred four thousand, two hundred twenty-one".