1313414243023 has 4 divisors (see below), whose sum is σ = 1316461608288. Its totient is φ = 1310366877760.

The previous prime is 1313414243021. The next prime is 1313414243039. The reversal of 1313414243023 is 3203424143131.

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 1313414243023 - 2¹ = 1313414243021 is a prime.

It is a super-3 number, since 3×1313414243023³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313414243021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1523681986 + ... + 1523682847.

It is an arithmetic number, because the mean of its divisors is an integer number (329115402072).

Almost surely, 2^{1313414243023} is an apocalyptic number.

1313414243023 is a deficient number, since it is larger than the sum of its proper divisors (3047365265).

1313414243023 is an equidigital number, since it uses as much as digits as its factorization.

1313414243023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047365264.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1313414243023 its reverse (3203424143131), we get a palindrome (4516838386154).

The spelling of 1313414243023 in words is "one trillion, three hundred thirteen billion, four hundred fourteen million, two hundred forty-three thousand, twenty-three".