20302014043 has 4 divisors (see below), whose sum is σ = 20491752600. Its totient is φ = 20112275488.

The previous prime is 20302014041. The next prime is 20302014059. The reversal of 20302014043 is 34041020302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34041020302 = 2 ⋅17020510151.

It is a cyclic number.

It is not a de Polignac number, because 20302014043 - 2¹ = 20302014041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20302014043.

It is not an unprimeable number, because it can be changed into a prime (20302014041) 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, 94869118 + ... + 94869331.

It is an arithmetic number, because the mean of its divisors is an integer number (5122938150).

Almost surely, 2^20302014043 is an apocalyptic number.

20302014043 is a deficient number, since it is larger than the sum of its proper divisors (189738557).

20302014043 is a wasteful number, since it uses less digits than its factorization.

20302014043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189738556.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20302014043 its reverse (34041020302), we get a palindrome (54343034345).

The spelling of 20302014043 in words is "twenty billion, three hundred two million, fourteen thousand, forty-three".