1313413526423 has 8 divisors (see below), whose sum is σ = 1340363820528. Its totient is φ = 1286543562304.

The previous prime is 1313413526393. The next prime is 1313413526443. The reversal of 1313413526423 is 3246253143131.

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

It is a cyclic number.

It is not a de Polignac number, because 1313413526423 - 2¹⁰ = 1313413525399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313413526443) 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, 20049461 + ... + 20114862.

It is an arithmetic number, because the mean of its divisors is an integer number (167545477566).

Almost surely, 2^{1313413526423} is an apocalyptic number.

1313413526423 is a deficient number, since it is larger than the sum of its proper divisors (26950294105).

1313413526423 is an equidigital number, since it uses as much as digits as its factorization.

1313413526423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40164993.

The product of its digits is 155520, while the sum is 38.

Adding to 1313413526423 its reverse (3246253143131), we get a palindrome (4559666669554).

The spelling of 1313413526423 in words is "one trillion, three hundred thirteen billion, four hundred thirteen million, five hundred twenty-six thousand, four hundred twenty-three".