42013103047 has 2 divisors, whose sum is σ = 42013103048. Its totient is φ = 42013103046.

The previous prime is 42013102987. The next prime is 42013103089. The reversal of 42013103047 is 74030131024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42013103047 - 2¹¹ = 42013100999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42013103747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21006551523 + 21006551524.

It is an arithmetic number, because the mean of its divisors is an integer number (21006551524).

Almost surely, 2^42013103047 is an apocalyptic number.

42013103047 is a deficient number, since it is larger than the sum of its proper divisors (1).

42013103047 is an equidigital number, since it uses as much as digits as its factorization.

42013103047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The spelling of 42013103047 in words is "forty-two billion, thirteen million, one hundred three thousand, forty-seven".