3142201321 has 8 divisors (see below), whose sum is σ = 3591478080. Its totient is φ = 2693022288.

The previous prime is 3142201313. The next prime is 3142201333. The reversal of 3142201321 is 1231022413.

It is a happy number.

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 3142201321 - 2³ = 3142201313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3142201721) 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 7 ways as a sum of consecutive naturals, for example, 67590 + ... + 104176.

It is an arithmetic number, because the mean of its divisors is an integer number (448934760).

Almost surely, 2^3142201321 is an apocalyptic number.

It is an amenable number.

3142201321 is a deficient number, since it is larger than the sum of its proper divisors (449276759).

3142201321 is a wasteful number, since it uses less digits than its factorization.

3142201321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48863.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3142201321 is about 56055.3415920374. The cubic root of 3142201321 is about 1464.6864671675.

Adding to 3142201321 its reverse (1231022413), we get a palindrome (4373223734).

The spelling of 3142201321 in words is "three billion, one hundred forty-two million, two hundred one thousand, three hundred twenty-one".