30030132 has 24 divisors (see below), whose sum is σ = 76440672. Its totient is φ = 9100000.

The previous prime is 30030131. The next prime is 30030151. The reversal of 30030132 is 23103003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030131) 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, 113619 + ... + 113882.

It is an arithmetic number, because the mean of its divisors is an integer number (3185028).

Almost surely, 2^30030132 is an apocalyptic number.

It is an amenable number.

30030132 is an abundant number, since it is smaller than the sum of its proper divisors (46410540).

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

30030132 is a wasteful number, since it uses less digits than its factorization.

30030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227519 (or 227517 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 30030132 is about 5479.9755473907. The cubic root of 30030132 is about 310.8272459298.

Adding to 30030132 its reverse (23103003), we get a palindrome (53133135).

The spelling of 30030132 in words is "thirty million, thirty thousand, one hundred thirty-two".