42130603111 has 2 divisors, whose sum is σ = 42130603112. Its totient is φ = 42130603110.

The previous prime is 42130603091. The next prime is 42130603127. The reversal of 42130603111 is 11130603124.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42130603111 - 2⁵ = 42130603079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42130601111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21065301555 + 21065301556.

It is an arithmetic number, because the mean of its divisors is an integer number (21065301556).

Almost surely, 2^42130603111 is an apocalyptic number.

42130603111 is a deficient number, since it is larger than the sum of its proper divisors (1).

42130603111 is an equidigital number, since it uses as much as digits as its factorization.

42130603111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 42130603111 in words is "forty-two billion, one hundred thirty million, six hundred three thousand, one hundred eleven".