1313133000023 has 16 divisors (see below), whose sum is σ = 1464515813376. Its totient is φ = 1169201005920.

The previous prime is 1313133000001. The next prime is 1313133000031. The reversal of 1313133000023 is 3200003313131.

It is a cyclic number.

It is not a de Polignac number, because 1313133000023 - 2⁸ = 1313132999767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1313132999959 and 1313133000004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313133000043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5183111 + ... + 5430552.

It is an arithmetic number, because the mean of its divisors is an integer number (91532238336).

Almost surely, 2^{1313133000023} is an apocalyptic number.

1313133000023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1313133000023 is a deficient number, since it is larger than the sum of its proper divisors (151382813353).

1313133000023 is a wasteful number, since it uses less digits than its factorization.

1313133000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10614014.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 1313133000023 its reverse (3200003313131), we get a palindrome (4513136313154).

The spelling of 1313133000023 in words is "one trillion, three hundred thirteen billion, one hundred thirty-three million, twenty-three", and thus it is an aban number.