30473037403 has 2 divisors, whose sum is σ = 30473037404. Its totient is φ = 30473037402.

The previous prime is 30473037401. The next prime is 30473037449.

30473037403 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 30473037403 - 2¹ = 30473037401 is a prime.

Together with 30473037401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (30473037401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15236518701 + 15236518702.

It is an arithmetic number, because the mean of its divisors is an integer number (15236518702).

Almost surely, 2^30473037403 is an apocalyptic number.

30473037403 is a deficient number, since it is larger than the sum of its proper divisors (1).

30473037403 is an equidigital number, since it uses as much as digits as its factorization.

30473037403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 34.

The spelling of 30473037403 in words is "thirty billion, four hundred seventy-three million, thirty-seven thousand, four hundred three".