130333361 has 2 divisors, whose sum is σ = 130333362. Its totient is φ = 130333360.

The previous prime is 130333349. The next prime is 130333363. The reversal of 130333361 is 163333031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72573361 + 57760000 = 8519^2 + 7600^2 .

It is a cyclic number.

It is not a de Polignac number, because 130333361 - 2⁶ = 130333297 is a prime.

It is a Sophie Germain prime.

Together with 130333363, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (130333363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65166680 + 65166681.

It is an arithmetic number, because the mean of its divisors is an integer number (65166681).

Almost surely, 2^130333361 is an apocalyptic number.

It is an amenable number.

130333361 is a deficient number, since it is larger than the sum of its proper divisors (1).

130333361 is an equidigital number, since it uses as much as digits as its factorization.

130333361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 23.

The square root of 130333361 is about 11416.3637380735. The cubic root of 130333361 is about 507.0123423528.

Adding to 130333361 its reverse (163333031), we get a palindrome (293666392).

The spelling of 130333361 in words is "one hundred thirty million, three hundred thirty-three thousand, three hundred sixty-one".