202013030043 has 24 divisors (see below), whose sum is σ = 319327787376. Its totient is φ = 122045899200.

The previous prime is 202013029997. The next prime is 202013030047. The reversal of 202013030043 is 340030310202.

It is not a de Polignac number, because 202013030043 - 2¹⁴ = 202013013659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 202013029998 and 202013030025.

It is not an unprimeable number, because it can be changed into a prime (202013030047) 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, 3187128 + ... + 3249893.

It is an arithmetic number, because the mean of its divisors is an integer number (13305324474).

Almost surely, 2^202013030043 is an apocalyptic number.

202013030043 is a deficient number, since it is larger than the sum of its proper divisors (117314757333).

202013030043 is a wasteful number, since it uses less digits than its factorization.

202013030043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6437355 (or 6437352 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 202013030043 its reverse (340030310202), we get a palindrome (542043340245).

The spelling of 202013030043 in words is "two hundred two billion, thirteen million, thirty thousand, forty-three".