30671513703 has 36 divisors (see below), whose sum is σ = 46072885248. Its totient is φ = 20417482080.

The previous prime is 30671513699. The next prime is 30671513707. The reversal of 30671513703 is 30731517603.

It is a happy number.

30671513703 is a `hidden beast` number, since 3 + 0 + 6 + 71 + 513 + 70 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (30671513699) and next prime (30671513707).

It is not a de Polignac number, because 30671513703 - 2² = 30671513699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30671513707) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4989850 + ... + 4995992.

It is an arithmetic number, because the mean of its divisors is an integer number (1279802368).

Almost surely, 2^30671513703 is an apocalyptic number.

30671513703 is a deficient number, since it is larger than the sum of its proper divisors (15401371545).

30671513703 is an frugal number, since it uses more digits than its factorization.

30671513703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6928 (or 6907 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 36.

The spelling of 30671513703 in words is "thirty billion, six hundred seventy-one million, five hundred thirteen thousand, seven hundred three".