3142002121 has 4 divisors (see below), whose sum is σ = 3186255744. Its totient is φ = 3097748500.

The previous prime is 3142002049. The next prime is 3142002133. The reversal of 3142002121 is 1212002413.

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 3142002121 - 2¹⁵ = 3141969353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3142002095 and 3142002104.

It is not an unprimeable number, because it can be changed into a prime (3142002191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22126705 + ... + 22126846.

It is an arithmetic number, because the mean of its divisors is an integer number (796563936).

Almost surely, 2^3142002121 is an apocalyptic number.

It is an amenable number.

3142002121 is a deficient number, since it is larger than the sum of its proper divisors (44253623).

3142002121 is an equidigital number, since it uses as much as digits as its factorization.

3142002121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44253622.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3142002121 is about 56053.5647483726. The cubic root of 3142002121 is about 1464.6555152244.

Adding to 3142002121 its reverse (1212002413), we get a palindrome (4354004534).

The spelling of 3142002121 in words is "three billion, one hundred forty-two million, two thousand, one hundred twenty-one".