30653145703 has 2 divisors, whose sum is σ = 30653145704. Its totient is φ = 30653145702.

The previous prime is 30653145701. The next prime is 30653145751. The reversal of 30653145703 is 30754135603.

It is a weak prime.

It is an emirp because it is prime and its reverse (30754135603) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30653145703 - 2¹ = 30653145701 is a prime.

Together with 30653145701, 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 (30653145701) 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, 15326572851 + 15326572852.

It is an arithmetic number, because the mean of its divisors is an integer number (15326572852).

Almost surely, 2^30653145703 is an apocalyptic number.

30653145703 is a deficient number, since it is larger than the sum of its proper divisors (1).

30653145703 is an equidigital number, since it uses as much as digits as its factorization.

30653145703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 37.

The spelling of 30653145703 in words is "thirty billion, six hundred fifty-three million, one hundred forty-five thousand, seven hundred three".