13030001002981 has 2 divisors, whose sum is σ = 13030001002982. Its totient is φ = 13030001002980.

The previous prime is 13030001002943. The next prime is 13030001003017. The reversal of 13030001002981 is 18920010003031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10898357202756 + 2131643800225 = 3301266^2 + 1460015^2 .

It is a cyclic number.

It is not a de Polignac number, because 13030001002981 - 2⁷ = 13030001002853 is a prime.

It is a super-2 number, since 2×13030001002981² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13030008002981) 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, 6515000501490 + 6515000501491.

It is an arithmetic number, because the mean of its divisors is an integer number (6515000501491).

Almost surely, 2^{13030001002981} is an apocalyptic number.

It is an amenable number.

13030001002981 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030001002981 is an equidigital number, since it uses as much as digits as its factorization.

13030001002981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 13030001002981 in words is "thirteen trillion, thirty billion, one million, two thousand, nine hundred eighty-one".