130330034 has 4 divisors (see below), whose sum is σ = 195495054. Its totient is φ = 65165016.

The previous prime is 130330009. The next prime is 130330037. The reversal of 130330034 is 430033031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430033031 = 1583 ⋅271657.

It can be written as a sum of positive squares in only one way, i.e., 85507009 + 44823025 = 9247^2 + 6695^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130329994 and 130330021.

It is not an unprimeable number, because it can be changed into a prime (130330037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32582507 + ... + 32582510.

Almost surely, 2^130330034 is an apocalyptic number.

130330034 is a deficient number, since it is larger than the sum of its proper divisors (65165020).

130330034 is an equidigital number, since it uses as much as digits as its factorization.

130330034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65165019.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 130330034 is about 11416.2180252481. The cubic root of 130330034 is about 507.0080281736.

Adding to 130330034 its reverse (430033031), we get a palindrome (560363065).

The spelling of 130330034 in words is "one hundred thirty million, three hundred thirty thousand, thirty-four".