1310230223343 has 32 divisors (see below), whose sum is σ = 2059902835200. Its totient is φ = 820249342848.

The previous prime is 1310230223311. The next prime is 1310230223347. The reversal of 1310230223343 is 3433220320131.

1310230223343 is a `hidden beast` number, since 1 + 3 + 10 + 2 + 302 + 2 + 3 + 343 = 666.

It is not a de Polignac number, because 1310230223343 - 2⁵ = 1310230223311 is a prime.

It is a super-2 number, since 2×1310230223343² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310230223347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3018483 + ... + 3425156.

It is an arithmetic number, because the mean of its divisors is an integer number (64371963600).

Almost surely, 2^{1310230223343} is an apocalyptic number.

1310230223343 is a deficient number, since it is larger than the sum of its proper divisors (749672611857).

1310230223343 is a wasteful number, since it uses less digits than its factorization.

1310230223343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6444108 (or 6444102 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1310230223343 its reverse (3433220320131), we get a palindrome (4743450543474).

The spelling of 1310230223343 in words is "one trillion, three hundred ten billion, two hundred thirty million, two hundred twenty-three thousand, three hundred forty-three".