42120200114011 has 2 divisors, whose sum is σ = 42120200114012. Its totient is φ = 42120200114010.

The previous prime is 42120200114009. The next prime is 42120200114059. The reversal of 42120200114011 is 11041100202124.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42120200114011 - 2¹ = 42120200114009 is a prime.

It is a super-2 number, since 2×42120200114011² (a number of 28 digits) contains 22 as substring.

Together with 42120200114009, 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 42120200114011.

It is not a weakly prime, because it can be changed into another prime (42120200114411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21060100057005 + 21060100057006.

It is an arithmetic number, because the mean of its divisors is an integer number (21060100057006).

Almost surely, 2^{42120200114011} is an apocalyptic number.

42120200114011 is a deficient number, since it is larger than the sum of its proper divisors (1).

42120200114011 is an equidigital number, since it uses as much as digits as its factorization.

42120200114011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 42120200114011 its reverse (11041100202124), we get a palindrome (53161300316135).

The spelling of 42120200114011 in words is "forty-two trillion, one hundred twenty billion, two hundred million, one hundred fourteen thousand, eleven".