13210801378051 has 2 divisors, whose sum is σ = 13210801378052. Its totient is φ = 13210801378050.

The previous prime is 13210801377997. The next prime is 13210801378079. The reversal of 13210801378051 is 15087310801231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13210801378051 - 2¹³ = 13210801369859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13210801377995 and 13210801378013.

It is not a weakly prime, because it can be changed into another prime (13210801078051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6605400689025 + 6605400689026.

It is an arithmetic number, because the mean of its divisors is an integer number (6605400689026).

Almost surely, 2^{13210801378051} is an apocalyptic number.

13210801378051 is a deficient number, since it is larger than the sum of its proper divisors (1).

13210801378051 is an equidigital number, since it uses as much as digits as its factorization.

13210801378051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 40.

The spelling of 13210801378051 in words is "thirteen trillion, two hundred ten billion, eight hundred one million, three hundred seventy-eight thousand, fifty-one".