130033032 has 32 divisors (see below), whose sum is σ = 332645280. Its totient is φ = 42336000.

The previous prime is 130032923. The next prime is 130033039. The reversal of 130033032 is 230330031.

It is a super-2 number, since 2×130033032² = 33817178822226048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130033039) 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, 61969 + ... + 64032.

It is an arithmetic number, because the mean of its divisors is an integer number (10395165).

Almost surely, 2^130033032 is an apocalyptic number.

130033032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130033032 is an abundant number, since it is smaller than the sum of its proper divisors (202612248).

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

130033032 is a wasteful number, since it uses less digits than its factorization.

130033032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126053 (or 126049 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 130033032 is about 11403.2027080115. The cubic root of 130033032 is about 506.6226042784.

Adding to 130033032 its reverse (230330031), we get a palindrome (360363063).

The spelling of 130033032 in words is "one hundred thirty million, thirty-three thousand, thirty-two".