130302033 has 4 divisors (see below), whose sum is σ = 173736048. Its totient is φ = 86868020.

The previous prime is 130302023. The next prime is 130302077. The reversal of 130302033 is 330203031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130302033 - 2⁸ = 130301777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130302013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21717003 + ... + 21717008.

It is an arithmetic number, because the mean of its divisors is an integer number (43434012).

Almost surely, 2^130302033 is an apocalyptic number.

It is an amenable number.

130302033 is a deficient number, since it is larger than the sum of its proper divisors (43434015).

130302033 is an equidigital number, since it uses as much as digits as its factorization.

130302033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43434014.

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

The square root of 130302033 is about 11414.9915900100. The cubic root of 130302033 is about 506.9717158768.

Adding to 130302033 its reverse (330203031), we get a palindrome (460505064).

The spelling of 130302033 in words is "one hundred thirty million, three hundred two thousand, thirty-three".