3420057103 has 2 divisors, whose sum is σ = 3420057104. Its totient is φ = 3420057102.

The previous prime is 3420057101. The next prime is 3420057163. The reversal of 3420057103 is 3017500243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3420057103 - 2¹ = 3420057101 is a prime.

Together with 3420057101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3420057101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710028551 + 1710028552.

It is an arithmetic number, because the mean of its divisors is an integer number (1710028552).

Almost surely, 2^3420057103 is an apocalyptic number.

3420057103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3420057103 is an equidigital number, since it uses as much as digits as its factorization.

3420057103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 3420057103 is about 58481.2542871645. The cubic root of 3420057103 is about 1506.6456398691.

Adding to 3420057103 its reverse (3017500243), we get a palindrome (6437557346).

The spelling of 3420057103 in words is "three billion, four hundred twenty million, fifty-seven thousand, one hundred three".