13031000021063 has 2 divisors, whose sum is σ = 13031000021064. Its totient is φ = 13031000021062.

The previous prime is 13031000021029. The next prime is 13031000021071. The reversal of 13031000021063 is 36012000013031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13031000021063 - 2²⁰ = 13030998972487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13031000020063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515500010531 + 6515500010532.

It is an arithmetic number, because the mean of its divisors is an integer number (6515500010532).

Almost surely, 2^{13031000021063} is an apocalyptic number.

13031000021063 is a deficient number, since it is larger than the sum of its proper divisors (1).

13031000021063 is an equidigital number, since it uses as much as digits as its factorization.

13031000021063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13031000021063 its reverse (36012000013031), we get a palindrome (49043000034094).

The spelling of 13031000021063 in words is "thirteen trillion, thirty-one billion, twenty-one thousand, sixty-three".