30153100 has 18 divisors (see below), whose sum is σ = 65432444. Its totient is φ = 12061200.

The previous prime is 30153089. The next prime is 30153119. The reversal of 30153100 is 135103.

It is a super-2 number, since 2×30153100² = 1818418879220000, which contains 22 as substring.

It is a zygodrome in base 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150666 + ... + 150865.

Almost surely, 2^30153100 is an apocalyptic number.

It is an amenable number.

30153100 is an abundant number, since it is smaller than the sum of its proper divisors (35279344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30153100 is a wasteful number, since it uses less digits than its factorization.

30153100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301545 (or 301538 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 30153100 is about 5491.1838432163. The cubic root of 30153100 is about 311.2509287457.

Adding to 30153100 its reverse (135103), we get a palindrome (30288203).

The spelling of 30153100 in words is "thirty million, one hundred fifty-three thousand, one hundred".