30980095 has 4 divisors (see below), whose sum is σ = 37176120. Its totient is φ = 24784072.

The previous prime is 30980083. The next prime is 30980101. The reversal of 30980095 is 59008903.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59008903 = 31 ⋅1903513.

It is a cyclic number.

It is not a de Polignac number, because 30980095 - 2⁹ = 30979583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30980095.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098005 + ... + 3098014.

It is an arithmetic number, because the mean of its divisors is an integer number (9294030).

Almost surely, 2^30980095 is an apocalyptic number.

30980095 is a deficient number, since it is larger than the sum of its proper divisors (6196025).

30980095 is an equidigital number, since it uses as much as digits as its factorization.

30980095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6196024.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 30980095 is about 5565.9765540290. The cubic root of 30980095 is about 314.0708151640.

Adding to 30980095 its reverse (59008903), we get a palindrome (89988998).

The spelling of 30980095 in words is "thirty million, nine hundred eighty thousand, ninety-five".