1300312221313 has 8 divisors (see below), whose sum is σ = 1526235194432. Its totient is φ = 1084430269296.

The previous prime is 1300312221283. The next prime is 1300312221361. The reversal of 1300312221313 is 3131222130031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1300312221313 is a prime.

It is a super-3 number, since 3×1300312221313³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300312221113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2510254995 + ... + 2510255512.

It is an arithmetic number, because the mean of its divisors is an integer number (190779399304).

Almost surely, 2^{1300312221313} is an apocalyptic number.

It is an amenable number.

1300312221313 is a deficient number, since it is larger than the sum of its proper divisors (225922973119).

1300312221313 is an equidigital number, since it uses as much as digits as its factorization.

1300312221313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5020510551.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1300312221313 its reverse (3131222130031), we get a palindrome (4431534351344).

The spelling of 1300312221313 in words is "one trillion, three hundred billion, three hundred twelve million, two hundred twenty-one thousand, three hundred thirteen".