30213244051 has 2 divisors, whose sum is σ = 30213244052. Its totient is φ = 30213244050.

The previous prime is 30213244027. The next prime is 30213244099. The reversal of 30213244051 is 15044231203.

It is a weak prime.

It is an emirp because it is prime and its reverse (15044231203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30213244051 - 2¹³ = 30213235859 is a prime.

It is not a weakly prime, because it can be changed into another prime (30213244021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15106622025 + 15106622026.

It is an arithmetic number, because the mean of its divisors is an integer number (15106622026).

Almost surely, 2^30213244051 is an apocalyptic number.

30213244051 is a deficient number, since it is larger than the sum of its proper divisors (1).

30213244051 is an equidigital number, since it uses as much as digits as its factorization.

30213244051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 30213244051 its reverse (15044231203), we get a palindrome (45257475254).

The spelling of 30213244051 in words is "thirty billion, two hundred thirteen million, two hundred forty-four thousand, fifty-one".