30217196097 has 32 divisors (see below), whose sum is σ = 48929857920. Its totient is φ = 18278208000.

The previous prime is 30217196077. The next prime is 30217196099. The reversal of 30217196097 is 79069171203.

30217196097 is a `hidden beast` number, since 3 + 0 + 21 + 7 + 19 + 609 + 7 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-30217196097 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (30217196099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57097 + ... + 252377.

It is an arithmetic number, because the mean of its divisors is an integer number (1529058060).

Almost surely, 2^30217196097 is an apocalyptic number.

It is an amenable number.

30217196097 is a deficient number, since it is larger than the sum of its proper divisors (18712661823).

30217196097 is a wasteful number, since it uses less digits than its factorization.

30217196097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195822 (or 195816 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The spelling of 30217196097 in words is "thirty billion, two hundred seventeen million, one hundred ninety-six thousand, ninety-seven".