1313302101203 has 4 divisors (see below), whose sum is σ = 1331799313968. Its totient is φ = 1294804888440.

The previous prime is 1313302101127. The next prime is 1313302101217. The reversal of 1313302101203 is 3021012033131.

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

It is a cyclic number.

It is not a de Polignac number, because 1313302101203 - 2¹⁴ = 1313302084819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313302101263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9248606276 + ... + 9248606417.

It is an arithmetic number, because the mean of its divisors is an integer number (332949828492).

Almost surely, 2^{1313302101203} is an apocalyptic number.

1313302101203 is a deficient number, since it is larger than the sum of its proper divisors (18497212765).

1313302101203 is an equidigital number, since it uses as much as digits as its factorization.

1313302101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18497212764.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1313302101203 its reverse (3021012033131), we get a palindrome (4334314134334).

The spelling of 1313302101203 in words is "one trillion, three hundred thirteen billion, three hundred two million, one hundred one thousand, two hundred three".