1310233221323 has 8 divisors (see below), whose sum is σ = 1411079625648. Its totient is φ = 1209395278944.

The previous prime is 1310233221299. The next prime is 1310233221329. The reversal of 1310233221323 is 3231223320131.

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 1310233221323 - 2¹⁰ = 1310233220299 is a prime.

It is a super-3 number, since 3×1310233221323³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1310233221292 and 1310233221301.

It is not an unprimeable number, because it can be changed into a prime (1310233221329) 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, 1792061 + ... + 2414942.

It is an arithmetic number, because the mean of its divisors is an integer number (176384953206).

Almost surely, 2^{1310233221323} is an apocalyptic number.

1310233221323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1310233221323 is a deficient number, since it is larger than the sum of its proper divisors (100846404325).

1310233221323 is a wasteful number, since it uses less digits than its factorization.

1310233221323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4230973.

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

Adding to 1310233221323 its reverse (3231223320131), we get a palindrome (4541456541454).

The spelling of 1310233221323 in words is "one trillion, three hundred ten billion, two hundred thirty-three million, two hundred twenty-one thousand, three hundred twenty-three".