130032233 has 2 divisors, whose sum is σ = 130032234. Its totient is φ = 130032232.

The previous prime is 130032211. The next prime is 130032241. The reversal of 130032233 is 332230031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66797929 + 63234304 = 8173^2 + 7952^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130032233 is a prime.

It is not a weakly prime, because it can be changed into another prime (130032263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65016116 + 65016117.

It is an arithmetic number, because the mean of its divisors is an integer number (65016117).

Almost surely, 2^130032233 is an apocalyptic number.

It is an amenable number.

130032233 is a deficient number, since it is larger than the sum of its proper divisors (1).

130032233 is an equidigital number, since it uses as much as digits as its factorization.

130032233 is an odious number, because the sum of its binary digits is odd.

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

The square root of 130032233 is about 11403.1676739404. The cubic root of 130032233 is about 506.6215666131.

Adding to 130032233 its reverse (332230031), we get a palindrome (462262264).

It can be divided in two parts, 1300 and 32233, that added together give a palindrome (33533).

The spelling of 130032233 in words is "one hundred thirty million, thirty-two thousand, two hundred thirty-three".