1313201132113 has 32 divisors (see below), whose sum is σ = 1455410436480. Its totient is φ = 1177447365120.

The previous prime is 1313201132029. The next prime is 1313201132119. The reversal of 1313201132113 is 3112311023131.

It is not a de Polignac number, because 1313201132113 - 2¹⁷ = 1313201001041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1313201132119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23383095 + ... + 23439187.

It is an arithmetic number, because the mean of its divisors is an integer number (45481576140).

Almost surely, 2^{1313201132113} is an apocalyptic number.

1313201132113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1313201132113 is a deficient number, since it is larger than the sum of its proper divisors (142209304367).

1313201132113 is a wasteful number, since it uses less digits than its factorization.

1313201132113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56529.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1313201132113 its reverse (3112311023131), we get a palindrome (4425512155244).

The spelling of 1313201132113 in words is "one trillion, three hundred thirteen billion, two hundred one million, one hundred thirty-two thousand, one hundred thirteen".