11321514201 has 4 divisors (see below), whose sum is σ = 15095352272. Its totient is φ = 7547676132.

The previous prime is 11321514179. The next prime is 11321514209. The reversal of 11321514201 is 10241512311.

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 11321514201 - 2¹⁵ = 11321481433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321514209) 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, 1886919031 + ... + 1886919036.

It is an arithmetic number, because the mean of its divisors is an integer number (3773838068).

Almost surely, 2^11321514201 is an apocalyptic number.

It is an amenable number.

11321514201 is a deficient number, since it is larger than the sum of its proper divisors (3773838071).

11321514201 is an equidigital number, since it uses as much as digits as its factorization.

11321514201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773838070.

The product of its (nonzero) digits is 240, while the sum is 21.

The spelling of 11321514201 in words is "eleven billion, three hundred twenty-one million, five hundred fourteen thousand, two hundred one".