1321514201 has 8 divisors (see below), whose sum is σ = 1589791680. Its totient is φ = 1073109168.

The previous prime is 1321514191. The next prime is 1321514209. The reversal of 1321514201 is 1024151231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1321514201 - 2¹⁴ = 1321497817 is a prime.

It is a super-3 number, since 3×1321514201³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1321514209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4967966 + ... + 4968231.

It is an arithmetic number, because the mean of its divisors is an integer number (198723960).

Almost surely, 2^1321514201 is an apocalyptic number.

It is an amenable number.

1321514201 is a deficient number, since it is larger than the sum of its proper divisors (268277479).

1321514201 is an equidigital number, since it uses as much as digits as its factorization.

1321514201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9936223.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1321514201 is about 36352.6367819447. The cubic root of 1321514201 is about 1097.3805996751.

Adding to 1321514201 its reverse (1024151231), we get a palindrome (2345665432).

The spelling of 1321514201 in words is "one billion, three hundred twenty-one million, five hundred fourteen thousand, two hundred one".