4020124103 has 2 divisors, whose sum is σ = 4020124104. Its totient is φ = 4020124102.

The previous prime is 4020124099. The next prime is 4020124127. The reversal of 4020124103 is 3014210204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4020124103 - 2² = 4020124099 is a prime.

It is a super-2 number, since 2×4020124103² = 32322795607043109218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4020124153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010062051 + 2010062052.

It is an arithmetic number, because the mean of its divisors is an integer number (2010062052).

Almost surely, 2^4020124103 is an apocalyptic number.

4020124103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020124103 is an equidigital number, since it uses as much as digits as its factorization.

4020124103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4020124103 is about 63404.4486057564. The cubic root of 4020124103 is about 1590.0586852540.

Adding to 4020124103 its reverse (3014210204), we get a palindrome (7034334307).

The spelling of 4020124103 in words is "four billion, twenty million, one hundred twenty-four thousand, one hundred three".