30202213043 has 2 divisors, whose sum is σ = 30202213044. Its totient is φ = 30202213042.

The previous prime is 30202212991. The next prime is 30202213049. The reversal of 30202213043 is 34031220203.

It is a strong prime.

It is an emirp because it is prime and its reverse (34031220203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30202213043 - 2³⁰ = 29128471219 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (30202213049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15101106521 + 15101106522.

It is an arithmetic number, because the mean of its divisors is an integer number (15101106522).

Almost surely, 2^30202213043 is an apocalyptic number.

30202213043 is a deficient number, since it is larger than the sum of its proper divisors (1).

30202213043 is an equidigital number, since it uses as much as digits as its factorization.

30202213043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30202213043 its reverse (34031220203), we get a palindrome (64233433246).

The spelling of 30202213043 in words is "thirty billion, two hundred two million, two hundred thirteen thousand, forty-three".