30212329699 has 2 divisors, whose sum is σ = 30212329700. Its totient is φ = 30212329698.

The previous prime is 30212329691. The next prime is 30212329703. The reversal of 30212329699 is 99692321203.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30212329699 - 2³ = 30212329691 is a prime.

It is not a weakly prime, because it can be changed into another prime (30212329691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15106164849 + 15106164850.

It is an arithmetic number, because the mean of its divisors is an integer number (15106164850).

Almost surely, 2^30212329699 is an apocalyptic number.

30212329699 is a deficient number, since it is larger than the sum of its proper divisors (1).

30212329699 is an equidigital number, since it uses as much as digits as its factorization.

30212329699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 46.

The spelling of 30212329699 in words is "thirty billion, two hundred twelve million, three hundred twenty-nine thousand, six hundred ninety-nine".