11321334201 has 4 divisors (see below), whose sum is σ = 15095112272. Its totient is φ = 7547556132.

The previous prime is 11321334151. The next prime is 11321334221. The reversal of 11321334201 is 10243312311.

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 not a de Polignac number, because 11321334201 - 2¹⁴ = 11321317817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321334221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1886889031 + ... + 1886889036.

It is an arithmetic number, because the mean of its divisors is an integer number (3773778068).

Almost surely, 2^11321334201 is an apocalyptic number.

It is an amenable number.

11321334201 is a deficient number, since it is larger than the sum of its proper divisors (3773778071).

11321334201 is an equidigital number, since it uses as much as digits as its factorization.

11321334201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773778070.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11321334201 its reverse (10243312311), we get a palindrome (21564646512).

The spelling of 11321334201 in words is "eleven billion, three hundred twenty-one million, three hundred thirty-four thousand, two hundred one".