42203325511 has 2 divisors, whose sum is σ = 42203325512. Its totient is φ = 42203325510.

The previous prime is 42203325509. The next prime is 42203325529. The reversal of 42203325511 is 11552330224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42203325511 - 2¹ = 42203325509 is a prime.

It is a super-2 number, since 2×42203325511² (a number of 22 digits) contains 22 as substring.

Together with 42203325509, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 42203325511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42203325611) 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, 21101662755 + 21101662756.

It is an arithmetic number, because the mean of its divisors is an integer number (21101662756).

Almost surely, 2^42203325511 is an apocalyptic number.

42203325511 is a deficient number, since it is larger than the sum of its proper divisors (1).

42203325511 is an equidigital number, since it uses as much as digits as its factorization.

42203325511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 42203325511 its reverse (11552330224), we get a palindrome (53755655735).

The spelling of 42203325511 in words is "forty-two billion, two hundred three million, three hundred twenty-five thousand, five hundred eleven".