1313122332023 has 8 divisors (see below), whose sum is σ = 1409410916928. Its totient is φ = 1218949979904.

The previous prime is 1313122331959. The next prime is 1313122332037. The reversal of 1313122332023 is 3202332213131.

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 1313122332023 - 2⁶ = 1313122331959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1313122331983 and 1313122332001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313122334023) 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, 529056911 + ... + 529059392.

It is an arithmetic number, because the mean of its divisors is an integer number (176176364616).

Almost surely, 2^{1313122332023} is an apocalyptic number.

1313122332023 is a deficient number, since it is larger than the sum of its proper divisors (96288584905).

1313122332023 is a wasteful number, since it uses less digits than its factorization.

1313122332023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058116393.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1313122332023 its reverse (3202332213131), we get a palindrome (4515454545154).

The spelling of 1313122332023 in words is "one trillion, three hundred thirteen billion, one hundred twenty-two million, three hundred thirty-two thousand, twenty-three".