30125035 has 8 divisors (see below), whose sum is σ = 36435456. Its totient is φ = 23909760.

The previous prime is 30125027. The next prime is 30125047. The reversal of 30125035 is 53052103.

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

It is not a de Polignac number, because 30125035 - 2³ = 30125027 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23086 + ... + 24355.

It is an arithmetic number, because the mean of its divisors is an integer number (4554432).

Almost surely, 2^30125035 is an apocalyptic number.

30125035 is a deficient number, since it is larger than the sum of its proper divisors (6310421).

30125035 is a wasteful number, since it uses less digits than its factorization.

30125035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47573.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 30125035 is about 5488.6277884367. The cubic root of 30125035 is about 311.1543331626.

Adding to 30125035 its reverse (53052103), we get a palindrome (83177138).

The spelling of 30125035 in words is "thirty million, one hundred twenty-five thousand, thirty-five".