130313033 has 4 divisors (see below), whose sum is σ = 130371780. Its totient is φ = 130254288.

The previous prime is 130313017. The next prime is 130313059. The reversal of 130313033 is 330313031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 112105744 + 18207289 = 10588^2 + 4267^2 .

It is a cyclic number.

It is not a de Polignac number, because 130313033 - 2⁴ = 130313017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130313003) 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, 25910 + ... + 30527.

It is an arithmetic number, because the mean of its divisors is an integer number (32592945).

Almost surely, 2^130313033 is an apocalyptic number.

It is an amenable number.

130313033 is a deficient number, since it is larger than the sum of its proper divisors (58747).

130313033 is an equidigital number, since it uses as much as digits as its factorization.

130313033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58746.

The product of its (nonzero) digits is 243, while the sum is 17.

The square root of 130313033 is about 11415.4734023605. The cubic root of 130313033 is about 506.9859815328.

Adding to 130313033 its reverse (330313031), we get a palindrome (460626064).

The spelling of 130313033 in words is "one hundred thirty million, three hundred thirteen thousand, thirty-three".