130440323333 has 2 divisors, whose sum is σ = 130440323334. Its totient is φ = 130440323332.

The previous prime is 130440323327. The next prime is 130440323347. The reversal of 130440323333 is 333323044031.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130308004324 + 132319009 = 360982^2 + 11503^2 .

It is a cyclic number.

It is not a de Polignac number, because 130440323333 - 2²² = 130436129029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130440323296 and 130440323305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130440323393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65220161666 + 65220161667.

It is an arithmetic number, because the mean of its divisors is an integer number (65220161667).

Almost surely, 2^130440323333 is an apocalyptic number.

It is an amenable number.

130440323333 is a deficient number, since it is larger than the sum of its proper divisors (1).

130440323333 is an equidigital number, since it uses as much as digits as its factorization.

130440323333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 130440323333 its reverse (333323044031), we get a palindrome (463763367364).

The spelling of 130440323333 in words is "one hundred thirty billion, four hundred forty million, three hundred twenty-three thousand, three hundred thirty-three".