433021130 has 32 divisors (see below), whose sum is σ = 797226624. Its totient is φ = 169281216.

The previous prime is 433021129. The next prime is 433021159. The reversal of 433021130 is 31120334.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 433021099 and 433021108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148547 + ... + 151433.

It is an arithmetic number, because the mean of its divisors is an integer number (24913332).

Almost surely, 2^433021130 is an apocalyptic number.

433021130 is a deficient number, since it is larger than the sum of its proper divisors (364205494).

433021130 is a wasteful number, since it uses less digits than its factorization.

433021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3230.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 433021130 is about 20809.1597619894. The cubic root of 433021130 is about 756.5477830998.

Adding to 433021130 its reverse (31120334), we get a palindrome (464141464).

The spelling of 433021130 in words is "four hundred thirty-three million, twenty-one thousand, one hundred thirty".