42103130011 has 2 divisors, whose sum is σ = 42103130012. Its totient is φ = 42103130010.

The previous prime is 42103129963. The next prime is 42103130063. The reversal of 42103130011 is 11003130124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42103130011 - 2⁹ = 42103129499 is a prime.

It is not a weakly prime, because it can be changed into another prime (42103134011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21051565005 + 21051565006.

It is an arithmetic number, because the mean of its divisors is an integer number (21051565006).

Almost surely, 2^42103130011 is an apocalyptic number.

42103130011 is a deficient number, since it is larger than the sum of its proper divisors (1).

42103130011 is an equidigital number, since it uses as much as digits as its factorization.

42103130011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 42103130011 its reverse (11003130124), we get a palindrome (53106260135).

The spelling of 42103130011 in words is "forty-two billion, one hundred three million, one hundred thirty thousand, eleven".