30110197 has 8 divisors (see below), whose sum is σ = 33836544. Its totient is φ = 26585328.

The previous prime is 30110189. The next prime is 30110203. The reversal of 30110197 is 79101103.

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

It is a cyclic number.

It is not a de Polignac number, because 30110197 - 2³ = 30110189 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 (30110107) 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, 50053 + ... + 50650.

It is an arithmetic number, because the mean of its divisors is an integer number (4229568).

Almost surely, 2^30110197 is an apocalyptic number.

It is an amenable number.

30110197 is a deficient number, since it is larger than the sum of its proper divisors (3726347).

30110197 is a wasteful number, since it uses less digits than its factorization.

30110197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100739.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 30110197 is about 5487.2759179761. The cubic root of 30110197 is about 311.1032387133.

The spelling of 30110197 in words is "thirty million, one hundred ten thousand, one hundred ninety-seven".