42660267103 has 2 divisors, whose sum is σ = 42660267104. Its totient is φ = 42660267102.

The previous prime is 42660267061. The next prime is 42660267127. The reversal of 42660267103 is 30176206624.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42660267103 - 2¹³ = 42660258911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42660267203) 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, 21330133551 + 21330133552.

It is an arithmetic number, because the mean of its divisors is an integer number (21330133552).

Almost surely, 2^42660267103 is an apocalyptic number.

42660267103 is a deficient number, since it is larger than the sum of its proper divisors (1).

42660267103 is an equidigital number, since it uses as much as digits as its factorization.

42660267103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 42660267103 in words is "forty-two billion, six hundred sixty million, two hundred sixty-seven thousand, one hundred three".