42122053113 has 24 divisors (see below), whose sum is σ = 65379182400. Its totient is φ = 24052422240.

The previous prime is 42122053087. The next prime is 42122053123. The reversal of 42122053113 is 31135022124.

It is not a de Polignac number, because 42122053113 - 2¹⁷ = 42121922041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42122053123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103243 + ... + 308063.

It is an arithmetic number, because the mean of its divisors is an integer number (2724132600).

Almost surely, 2^42122053113 is an apocalyptic number.

It is an amenable number.

42122053113 is a deficient number, since it is larger than the sum of its proper divisors (23257129287).

42122053113 is a wasteful number, since it uses less digits than its factorization.

42122053113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206237 (or 206230 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 42122053113 its reverse (31135022124), we get a palindrome (73257075237).

The spelling of 42122053113 in words is "forty-two billion, one hundred twenty-two million, fifty-three thousand, one hundred thirteen".