13033223305747 has 2 divisors, whose sum is σ = 13033223305748. Its totient is φ = 13033223305746.

The previous prime is 13033223305717. The next prime is 13033223305771. The reversal of 13033223305747 is 74750332233031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13033223305747 - 2²³ = 13033214917139 is a prime.

It is not a weakly prime, because it can be changed into another prime (13033223305717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6516611652873 + 6516611652874.

It is an arithmetic number, because the mean of its divisors is an integer number (6516611652874).

Almost surely, 2^{13033223305747} is an apocalyptic number.

13033223305747 is a deficient number, since it is larger than the sum of its proper divisors (1).

13033223305747 is an equidigital number, since it uses as much as digits as its factorization.

13033223305747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 952560, while the sum is 43.

Adding to 13033223305747 its reverse (74750332233031), we get a palindrome (87783555538778).

The spelling of 13033223305747 in words is "thirteen trillion, thirty-three billion, two hundred twenty-three million, three hundred five thousand, seven hundred forty-seven".