42002313103 has 2 divisors, whose sum is σ = 42002313104. Its totient is φ = 42002313102.

The previous prime is 42002313047. The next prime is 42002313107. The reversal of 42002313103 is 30131320024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42002313103 - 2⁹ = 42002312591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42002313107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21001156551 + 21001156552.

It is an arithmetic number, because the mean of its divisors is an integer number (21001156552).

Almost surely, 2^42002313103 is an apocalyptic number.

42002313103 is a deficient number, since it is larger than the sum of its proper divisors (1).

42002313103 is an equidigital number, since it uses as much as digits as its factorization.

42002313103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 42002313103 its reverse (30131320024), we get a palindrome (72133633127).

The spelling of 42002313103 in words is "forty-two billion, two million, three hundred thirteen thousand, one hundred three".