13321102140977 has 2 divisors, whose sum is σ = 13321102140978. Its totient is φ = 13321102140976.

The previous prime is 13321102140967. The next prime is 13321102141037. The reversal of 13321102140977 is 77904120112331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6676482364321 + 6644619776656 = 2583889^2 + 2577716^2 .

It is a cyclic number.

It is not a de Polignac number, because 13321102140977 - 2⁴ = 13321102140961 is a prime.

It is not a weakly prime, because it can be changed into another prime (13321102140967) 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, 6660551070488 + 6660551070489.

It is an arithmetic number, because the mean of its divisors is an integer number (6660551070489).

Almost surely, 2^{13321102140977} is an apocalyptic number.

It is an amenable number.

13321102140977 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321102140977 is an equidigital number, since it uses as much as digits as its factorization.

13321102140977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 41.

The spelling of 13321102140977 in words is "thirteen trillion, three hundred twenty-one billion, one hundred two million, one hundred forty thousand, nine hundred seventy-seven".