30326990383 has 2 divisors, whose sum is σ = 30326990384. Its totient is φ = 30326990382.

The previous prime is 30326990371. The next prime is 30326990411. The reversal of 30326990383 is 38309962303.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (38309962303) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30326990383 - 2²⁵ = 30293435951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30326990303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15163495191 + 15163495192.

It is an arithmetic number, because the mean of its divisors is an integer number (15163495192).

Almost surely, 2^30326990383 is an apocalyptic number.

30326990383 is a deficient number, since it is larger than the sum of its proper divisors (1).

30326990383 is an equidigital number, since it uses as much as digits as its factorization.

30326990383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 46.

The spelling of 30326990383 in words is "thirty billion, three hundred twenty-six million, nine hundred ninety thousand, three hundred eighty-three".