1300555211361 has 12 divisors (see below), whose sum is σ = 2017187674992. Its totient is φ = 743174406408.

The previous prime is 1300555211327. The next prime is 1300555211363. The reversal of 1300555211361 is 1631125550031.

It is not a de Polignac number, because 1300555211361 - 2⁷ = 1300555211233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1300555211363) 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 in 11 ways as a sum of consecutive naturals, for example, 4423657035 + ... + 4423657328.

It is an arithmetic number, because the mean of its divisors is an integer number (168098972916).

Almost surely, 2^{1300555211361} is an apocalyptic number.

It is an amenable number.

1300555211361 is a deficient number, since it is larger than the sum of its proper divisors (716632463631).

1300555211361 is an equidigital number, since it uses as much as digits as its factorization.

1300555211361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8847314380 (or 8847314373 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 33.

The spelling of 1300555211361 in words is "one trillion, three hundred billion, five hundred fifty-five million, two hundred eleven thousand, three hundred sixty-one".