32001223013 has 2 divisors, whose sum is σ = 32001223014. Its totient is φ = 32001223012.

The previous prime is 32001222973. The next prime is 32001223039. The reversal of 32001223013 is 31032210023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23661515329 + 8339707684 = 153823^2 + 91322^2 .

It is a cyclic number.

It is not a de Polignac number, because 32001223013 - 2¹⁸ = 32000960869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32001222982 and 32001223000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32001223063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16000611506 + 16000611507.

It is an arithmetic number, because the mean of its divisors is an integer number (16000611507).

Almost surely, 2^32001223013 is an apocalyptic number.

It is an amenable number.

32001223013 is a deficient number, since it is larger than the sum of its proper divisors (1).

32001223013 is an equidigital number, since it uses as much as digits as its factorization.

32001223013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 32001223013 its reverse (31032210023), we get a palindrome (63033433036).

The spelling of 32001223013 in words is "thirty-two billion, one million, two hundred twenty-three thousand, thirteen".