201304043043 has 4 divisors (see below), whose sum is σ = 268405390728. Its totient is φ = 134202695360.

The previous prime is 201304043033. The next prime is 201304043071. The reversal of 201304043043 is 340340403102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201304043043 - 2²⁵ = 201270488611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201304043033) 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, 33550673838 + ... + 33550673843.

It is an arithmetic number, because the mean of its divisors is an integer number (67101347682).

Almost surely, 2^201304043043 is an apocalyptic number.

201304043043 is a deficient number, since it is larger than the sum of its proper divisors (67101347685).

201304043043 is an equidigital number, since it uses as much as digits as its factorization.

201304043043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67101347684.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 201304043043 its reverse (340340403102), we get a palindrome (541644446145).

The spelling of 201304043043 in words is "two hundred one billion, three hundred four million, forty-three thousand, forty-three".