423412103 has 2 divisors, whose sum is σ = 423412104. Its totient is φ = 423412102.

The previous prime is 423412079. The next prime is 423412123. The reversal of 423412103 is 301214324.

It is an a-pointer prime, because the next prime (423412123) can be obtained adding 423412103 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423412103 - 2²⁴ = 406634887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423412123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211706051 + 211706052.

It is an arithmetic number, because the mean of its divisors is an integer number (211706052).

Almost surely, 2^423412103 is an apocalyptic number.

423412103 is a deficient number, since it is larger than the sum of its proper divisors (1).

423412103 is an equidigital number, since it uses as much as digits as its factorization.

423412103 is an evil number, because the sum of its binary digits is even.

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

The square root of 423412103 is about 20576.9799290372. The cubic root of 423412103 is about 750.9097718259.

Adding to 423412103 its reverse (301214324), we get a palindrome (724626427).

It can be divided in two parts, 42341 and 2103, that added together give a palindrome (44444).

The spelling of 423412103 in words is "four hundred twenty-three million, four hundred twelve thousand, one hundred three".