30132703 has 2 divisors, whose sum is σ = 30132704. Its totient is φ = 30132702.

The previous prime is 30132701. The next prime is 30132709. The reversal of 30132703 is 30723103.

It is a weak prime.

It is an emirp because it is prime and its reverse (30723103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30132703 - 2¹ = 30132701 is a prime.

Together with 30132701, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30132701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066351 + 15066352.

It is an arithmetic number, because the mean of its divisors is an integer number (15066352).

Almost surely, 2^30132703 is an apocalyptic number.

30132703 is a deficient number, since it is larger than the sum of its proper divisors (1).

30132703 is an equidigital number, since it uses as much as digits as its factorization.

30132703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 30132703 is about 5489.3262792441. The cubic root of 30132703 is about 311.1807312400.

Adding to 30132703 its reverse (30723103), we get a palindrome (60855806).

The spelling of 30132703 in words is "thirty million, one hundred thirty-two thousand, seven hundred three".