1321714260213 has 16 divisors (see below), whose sum is σ = 1765340006976. Its totient is φ = 879616765440.

The previous prime is 1321714260179. The next prime is 1321714260233. The reversal of 1321714260213 is 3120624171231.

It is not a de Polignac number, because 1321714260213 - 2¹² = 1321714256117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1321714260233) 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 in 15 ways as a sum of consecutive naturals, for example, 4772695 + ... + 5042027.

It is an arithmetic number, because the mean of its divisors is an integer number (110333750436).

Almost surely, 2^{1321714260213} is an apocalyptic number.

It is an amenable number.

1321714260213 is a deficient number, since it is larger than the sum of its proper divisors (443625746763).

1321714260213 is a wasteful number, since it uses less digits than its factorization.

1321714260213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272164.

The product of its (nonzero) digits is 12096, while the sum is 33.

The spelling of 1321714260213 in words is "one trillion, three hundred twenty-one billion, seven hundred fourteen million, two hundred sixty thousand, two hundred thirteen".