3311314021 has 4 divisors (see below), whose sum is σ = 3315261600. Its totient is φ = 3307366444.

The previous prime is 3311314007. The next prime is 3311314049. The reversal of 3311314021 is 1204131133.

3311314021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3311314021 - 2⁷ = 3311313893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3311314021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3311314051) 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, 1972531 + ... + 1974208.

It is an arithmetic number, because the mean of its divisors is an integer number (828815400).

Almost surely, 2^3311314021 is an apocalyptic number.

It is an amenable number.

3311314021 is a deficient number, since it is larger than the sum of its proper divisors (3947579).

3311314021 is an equidigital number, since it uses as much as digits as its factorization.

3311314021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3947578.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3311314021 is about 57544.0181165688. The cubic root of 3311314021 is about 1490.5050644293.

Adding to 3311314021 its reverse (1204131133), we get a palindrome (4515445154).

The spelling of 3311314021 in words is "three billion, three hundred eleven million, three hundred fourteen thousand, twenty-one".