3113020451 has 2 divisors, whose sum is σ = 3113020452. Its totient is φ = 3113020450.

The previous prime is 3113020441. The next prime is 3113020453. The reversal of 3113020451 is 1540203113.

3113020451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3113020451 - 2⁶ = 3113020387 is a prime.

Together with 3113020453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3113020453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1556510225 + 1556510226.

It is an arithmetic number, because the mean of its divisors is an integer number (1556510226).

Almost surely, 2^3113020451 is an apocalyptic number.

3113020451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3113020451 is an equidigital number, since it uses as much as digits as its factorization.

3113020451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3113020451 is about 55794.4482094769. The cubic root of 3113020451 is about 1460.1382947438.

Adding to 3113020451 its reverse (1540203113), we get a palindrome (4653223564).

The spelling of 3113020451 in words is "three billion, one hundred thirteen million, twenty thousand, four hundred fifty-one".