30290003197 has 8 divisors (see below), whose sum is σ = 30996900000. Its totient is φ = 29583219120.

The previous prime is 30290003189. The next prime is 30290003221. The reversal of 30290003197 is 79130009203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30290003197 - 2³ = 30290003189 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 (30290003137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787422 + ... + 824992.

It is an arithmetic number, because the mean of its divisors is an integer number (3874612500).

Almost surely, 2^30290003197 is an apocalyptic number.

It is an amenable number.

30290003197 is a deficient number, since it is larger than the sum of its proper divisors (706896803).

30290003197 is a wasteful number, since it uses less digits than its factorization.

30290003197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56363.

The product of its (nonzero) digits is 10206, while the sum is 34.

The spelling of 30290003197 in words is "thirty billion, two hundred ninety million, three thousand, one hundred ninety-seven".