130133533 has 2 divisors, whose sum is σ = 130133534. Its totient is φ = 130133532.

The previous prime is 130133519. The next prime is 130133539. The reversal of 130133533 is 335331031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124478649 + 5654884 = 11157^2 + 2378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130133533 is a prime.

It is a super-2 number, since 2×130133533² = 33869472822124178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130133539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65066766 + 65066767.

It is an arithmetic number, because the mean of its divisors is an integer number (65066767).

Almost surely, 2^130133533 is an apocalyptic number.

It is an amenable number.

130133533 is a deficient number, since it is larger than the sum of its proper divisors (1).

130133533 is an equidigital number, since it uses as much as digits as its factorization.

130133533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215, while the sum is 22.

The square root of 130133533 is about 11407.6085574497. The cubic root of 130133533 is about 506.7530915495.

Adding to 130133533 its reverse (335331031), we get a palindrome (465464564).

The spelling of 130133533 in words is "one hundred thirty million, one hundred thirty-three thousand, five hundred thirty-three".