30032212043 has 2 divisors, whose sum is σ = 30032212044. Its totient is φ = 30032212042.

The previous prime is 30032212039. The next prime is 30032212081. The reversal of 30032212043 is 34021223003.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30032212043 - 2² = 30032212039 is a prime.

It is not a weakly prime, because it can be changed into another prime (30032212013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016106021 + 15016106022.

It is an arithmetic number, because the mean of its divisors is an integer number (15016106022).

Almost surely, 2^30032212043 is an apocalyptic number.

30032212043 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032212043 is an equidigital number, since it uses as much as digits as its factorization.

30032212043 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 30032212043 its reverse (34021223003), we get a palindrome (64053435046).

The spelling of 30032212043 in words is "thirty billion, thirty-two million, two hundred twelve thousand, forty-three".