3313140021 has 24 divisors (see below), whose sum is σ = 4818917376. Its totient is φ = 2193441120.

The previous prime is 3313140007. The next prime is 3313140023. The reversal of 3313140021 is 1200413133.

3313140021 is a `hidden beast` number, since 331 + 314 + 0 + 0 + 21 = 666.

It is not a de Polignac number, because 3313140021 - 2⁵ = 3313139989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3313139976 and 3313140003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313140023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1991436 + ... + 1993098.

It is an arithmetic number, because the mean of its divisors is an integer number (200788224).

Almost surely, 2^3313140021 is an apocalyptic number.

It is an amenable number.

3313140021 is a deficient number, since it is larger than the sum of its proper divisors (1505777355).

3313140021 is a wasteful number, since it uses less digits than its factorization.

3313140021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073 (or 3070 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3313140021 is about 57559.8820447019. The cubic root of 3313140021 is about 1490.7789901381.

Adding to 3313140021 its reverse (1200413133), we get a palindrome (4513553154).

The spelling of 3313140021 in words is "three billion, three hundred thirteen million, one hundred forty thousand, twenty-one".