1313103401314 has 4 divisors (see below), whose sum is σ = 1969655101974. Its totient is φ = 656551700656.

The previous prime is 1313103401297. The next prime is 1313103401341. The reversal of 1313103401314 is 4131043013131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1275131033089 + 37972368225 = 1129217^2 + 194865^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328275850327 + ... + 328275850330.

Almost surely, 2^{1313103401314} is an apocalyptic number.

1313103401314 is a deficient number, since it is larger than the sum of its proper divisors (656551700660).

1313103401314 is an equidigital number, since it uses as much as digits as its factorization.

1313103401314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656551700659.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 1313103401314 its reverse (4131043013131), we get a palindrome (5444146414445).

The spelling of 1313103401314 in words is "one trillion, three hundred thirteen billion, one hundred three million, four hundred one thousand, three hundred fourteen".