13100002869049 has 2 divisors, whose sum is σ = 13100002869050. Its totient is φ = 13100002869048.

The previous prime is 13100002869029. The next prime is 13100002869067. The reversal of 13100002869049 is 94096820000131.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11430532142649 + 1669470726400 = 3380907^2 + 1292080^2 .

It is a cyclic number.

It is not a de Polignac number, because 13100002869049 - 2³¹ = 13097855385401 is a prime.

It is a super-2 number, since 2×13100002869049² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13100002868996 and 13100002869014.

It is not a weakly prime, because it can be changed into another prime (13100002869029) 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, 6550001434524 + 6550001434525.

It is an arithmetic number, because the mean of its divisors is an integer number (6550001434525).

Almost surely, 2^{13100002869049} is an apocalyptic number.

It is an amenable number.

13100002869049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13100002869049 is an equidigital number, since it uses as much as digits as its factorization.

13100002869049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 13100002869049 in words is "thirteen trillion, one hundred billion, two million, eight hundred sixty-nine thousand, forty-nine".