200034042113 has 4 divisors (see below), whose sum is σ = 201049443540. Its totient is φ = 199018640688.

The previous prime is 200034042083. The next prime is 200034042127. The reversal of 200034042113 is 311240430002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311240430002 = 2 ⋅155620215001.

It can be written as a sum of positive squares in 2 ways, for example, as 118096697104 + 81937345009 = 343652^2 + 286247^2 .

It is a cyclic number.

It is not a de Polignac number, because 200034042113 - 2¹⁴ = 200034025729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200034042133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507700418 + ... + 507700811.

It is an arithmetic number, because the mean of its divisors is an integer number (50262360885).

Almost surely, 2^200034042113 is an apocalyptic number.

It is an amenable number.

200034042113 is a deficient number, since it is larger than the sum of its proper divisors (1015401427).

200034042113 is a wasteful number, since it uses less digits than its factorization.

200034042113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015401426.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 200034042113 its reverse (311240430002), we get a palindrome (511274472115).

The spelling of 200034042113 in words is "two hundred billion, thirty-four million, forty-two thousand, one hundred thirteen".