30144100 has 36 divisors (see below), whose sum is σ = 74759104. Its totient is φ = 10334880.

The previous prime is 30144097. The next prime is 30144113. The reversal of 30144100 is 144103.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20832 + ... + 22231.

Almost surely, 2^30144100 is an apocalyptic number.

It is an amenable number.

30144100 is an abundant number, since it is smaller than the sum of its proper divisors (44615004).

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

30144100 is a wasteful number, since it uses less digits than its factorization.

30144100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43084 (or 43077 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 30144100 is about 5490.3642866389. The cubic root of 30144100 is about 311.2199586065.

Adding to 30144100 its reverse (144103), we get a palindrome (30288203).

The spelling of 30144100 in words is "thirty million, one hundred forty-four thousand, one hundred".