130633 has 2 divisors, whose sum is σ = 130634. Its totient is φ = 130632.

The previous prime is 130631. The next prime is 130639. The reversal of 130633 is 336031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85264 + 45369 = 292^2 + 213^2 .

It is an emirp because it is prime and its reverse (336031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130633 - 2¹ = 130631 is a prime.

Together with 130631, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130631) 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, 65316 + 65317.

It is an arithmetic number, because the mean of its divisors is an integer number (65317).

2¹³⁰⁶³³ is an apocalyptic number.

It is an amenable number.

130633 is a deficient number, since it is larger than the sum of its proper divisors (1).

130633 is an equidigital number, since it uses as much as digits as its factorization.

130633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 130633 is about 361.4318746320. The cubic root of 130633 is about 50.7400588810.

Adding to 130633 its reverse (336031), we get a palindrome (466664).

The spelling of 130633 in words is "one hundred thirty thousand, six hundred thirty-three".