130223230230133 has 4 divisors (see below), whose sum is σ = 132358037283148. Its totient is φ = 128088423177120.

The previous prime is 130223230230113. The next prime is 130223230230143. The reversal of 130223230230133 is 331032032322031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 56537195650884 + 73686034579249 = 7519122^2 + 8584057^2 .

It is a cyclic number.

It is not a de Polignac number, because 130223230230133 - 2³³ = 130214640295541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130223230230113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067403526416 + ... + 1067403526537.

It is an arithmetic number, because the mean of its divisors is an integer number (33089509320787).

Almost surely, 2^{130223230230133} is an apocalyptic number.

It is an amenable number.

130223230230133 is a deficient number, since it is larger than the sum of its proper divisors (2134807053015).

130223230230133 is an equidigital number, since it uses as much as digits as its factorization.

130223230230133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134807053014.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 130223230230133 its reverse (331032032322031), we get a palindrome (461255262552164).

The spelling of 130223230230133 in words is "one hundred thirty trillion, two hundred twenty-three billion, two hundred thirty million, two hundred thirty thousand, one hundred thirty-three".