1310113421233 has 8 divisors (see below), whose sum is σ = 1327402986336. Its totient is φ = 1292859691200.

The previous prime is 1310113421213. The next prime is 1310113421257. The reversal of 1310113421233 is 3321243110131.

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 1310113421233 - 2¹³ = 1310113413041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1310113421198 and 1310113421207.

It is not an unprimeable number, because it can be changed into a prime (1310113421213) 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, 8885163 + ... + 9031408.

It is an arithmetic number, because the mean of its divisors is an integer number (165925373292).

Almost surely, 2^{1310113421233} is an apocalyptic number.

It is an amenable number.

1310113421233 is a deficient number, since it is larger than the sum of its proper divisors (17289565103).

1310113421233 is an equidigital number, since it uses as much as digits as its factorization.

1310113421233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17917535.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 1310113421233 its reverse (3321243110131), we get a palindrome (4631356531364).

The spelling of 1310113421233 in words is "one trillion, three hundred ten billion, one hundred thirteen million, four hundred twenty-one thousand, two hundred thirty-three".