20131230101063 has 2 divisors, whose sum is σ = 20131230101064. Its totient is φ = 20131230101062.

The previous prime is 20131230101023. The next prime is 20131230101119. The reversal of 20131230101063 is 36010103213102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20131230101063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20131230101023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065615050531 + 10065615050532.

It is an arithmetic number, because the mean of its divisors is an integer number (10065615050532).

Almost surely, 2^{20131230101063} is an apocalyptic number.

20131230101063 is a deficient number, since it is larger than the sum of its proper divisors (1).

20131230101063 is an equidigital number, since it uses as much as digits as its factorization.

20131230101063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 20131230101063 its reverse (36010103213102), we get a palindrome (56141333314165).

The spelling of 20131230101063 in words is "twenty trillion, one hundred thirty-one billion, two hundred thirty million, one hundred one thousand, sixty-three".