130033330 has 32 divisors (see below), whose sum is σ = 268018560. Its totient is φ = 44496000.

The previous prime is 130033291. The next prime is 130033331. The reversal of 130033330 is 33330031.

It is not an unprimeable number, because it can be changed into a prime (130033331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41830 + ... + 44830.

It is an arithmetic number, because the mean of its divisors is an integer number (8375580).

Almost surely, 2^130033330 is an apocalyptic number.

130033330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130033330 is an abundant number, since it is smaller than the sum of its proper divisors (137985230).

130033330 is a wasteful number, since it uses less digits than its factorization.

130033330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634.

The product of its (nonzero) digits is 243, while the sum is 16.

The square root of 130033330 is about 11403.2157745085. The cubic root of 130033330 is about 506.6229912914.

Adding to 130033330 its reverse (33330031), we get a palindrome (163363361).

The spelling of 130033330 in words is "one hundred thirty million, thirty-three thousand, three hundred thirty".