813265118283 has 8 divisors (see below), whose sum is σ = 1086509265408. Its totient is φ = 541098858344.

The previous prime is 813265118261. The next prime is 813265118399. The reversal of 813265118283 is 382811562318.

813265118283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 813265118283 - 2⁸ = 813265118027 is a prime.

It is a super-2 number, since 2×813265118283² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (813265118203) 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, 269470035 + ... + 269473052.

It is an arithmetic number, because the mean of its divisors is an integer number (135813658176).

Almost surely, 2^813265118283 is an apocalyptic number.

813265118283 is a deficient number, since it is larger than the sum of its proper divisors (273244147125).

813265118283 is a wasteful number, since it uses less digits than its factorization.

813265118283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538943593.

The product of its digits is 552960, while the sum is 48.

The spelling of 813265118283 in words is "eight hundred thirteen billion, two hundred sixty-five million, one hundred eighteen thousand, two hundred eighty-three".