30320003213197 has 24 divisors (see below), whose sum is σ = 30901341382016. Its totient is φ = 29742800997888.

The previous prime is 30320003213189. The next prime is 30320003213231. The reversal of 30320003213197 is 79131230002303.

It is a happy number.

It is not a de Polignac number, because 30320003213197 - 2³ = 30320003213189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30320003213897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21307099228 + ... + 21307100650.

Almost surely, 2^{30320003213197} is an apocalyptic number.

It is an amenable number.

30320003213197 is a deficient number, since it is larger than the sum of its proper divisors (581338168819).

30320003213197 is an frugal number, since it uses more digits than its factorization.

30320003213197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637 (or 2780 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 34.

The spelling of 30320003213197 in words is "thirty trillion, three hundred twenty billion, three million, two hundred thirteen thousand, one hundred ninety-seven".