3312020431 has 2 divisors, whose sum is σ = 3312020432. Its totient is φ = 3312020430.

The previous prime is 3312020389. The next prime is 3312020441. The reversal of 3312020431 is 1340202133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3312020431 - 2¹³ = 3312012239 is a prime.

It is a super-2 number, since 2×3312020431² = 21938958670722851522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3312020399 and 3312020408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3312020441) 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 as a sum of consecutive naturals, namely, 1656010215 + 1656010216.

It is an arithmetic number, because the mean of its divisors is an integer number (1656010216).

Almost surely, 2^3312020431 is an apocalyptic number.

3312020431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312020431 is an equidigital number, since it uses as much as digits as its factorization.

3312020431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3312020431 is about 57550.1557860620. The cubic root of 3312020431 is about 1490.6110478155.

Adding to 3312020431 its reverse (1340202133), we get a palindrome (4652222564).

The spelling of 3312020431 in words is "three billion, three hundred twelve million, twenty thousand, four hundred thirty-one".