1310110423 has 4 divisors (see below), whose sum is σ = 1387175760. Its totient is φ = 1233045088.

The previous prime is 1310110397. The next prime is 1310110427. The reversal of 1310110423 is 3240110131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3240110131 = 11471 ⋅282461.

It is not a de Polignac number, because 1310110423 - 2⁵ = 1310110391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1310110397 and 1310110406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310110427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38532643 + ... + 38532676.

It is an arithmetic number, because the mean of its divisors is an integer number (346793940).

Almost surely, 2^1310110423 is an apocalyptic number.

1310110423 is a deficient number, since it is larger than the sum of its proper divisors (77065337).

1310110423 is an equidigital number, since it uses as much as digits as its factorization.

1310110423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77065336.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1310110423 is about 36195.4475452370. The cubic root of 1310110423 is about 1094.2149242911.

Adding to 1310110423 its reverse (3240110131), we get a palindrome (4550220554).

The spelling of 1310110423 in words is "one billion, three hundred ten million, one hundred ten thousand, four hundred twenty-three".