130040033 has 2 divisors, whose sum is σ = 130040034. Its totient is φ = 130040032.

The previous prime is 130040017. The next prime is 130040039. The reversal of 130040033 is 330040031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126067984 + 3972049 = 11228^2 + 1993^2 .

It is a cyclic number.

It is not a de Polignac number, because 130040033 - 2⁴ = 130040017 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130040039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65020016 + 65020017.

It is an arithmetic number, because the mean of its divisors is an integer number (65020017).

Almost surely, 2^130040033 is an apocalyptic number.

It is an amenable number.

130040033 is a deficient number, since it is larger than the sum of its proper divisors (1).

130040033 is an equidigital number, since it uses as much as digits as its factorization.

130040033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 130040033 is about 11403.5096790418. The cubic root of 130040033 is about 506.6316963302.

Adding to 130040033 its reverse (330040031), we get a palindrome (460080064).

The spelling of 130040033 in words is "one hundred thirty million, forty thousand, thirty-three".