3420124103 has 4 divisors (see below), whose sum is σ = 3731044488. Its totient is φ = 3109203720.

The previous prime is 3420124093. The next prime is 3420124111. The reversal of 3420124103 is 3014210243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3420124103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420124133) 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, 155460176 + ... + 155460197.

It is an arithmetic number, because the mean of its divisors is an integer number (932761122).

Almost surely, 2^3420124103 is an apocalyptic number.

3420124103 is a deficient number, since it is larger than the sum of its proper divisors (310920385).

3420124103 is a wasteful number, since it uses less digits than its factorization.

3420124103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310920384.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3420124103 is about 58481.8271174901. The cubic root of 3420124103 is about 1506.6554783597.

Adding to 3420124103 its reverse (3014210243), we get a palindrome (6434334346).

The spelling of 3420124103 in words is "three billion, four hundred twenty million, one hundred twenty-four thousand, one hundred three".