1310051423 has 8 divisors (see below), whose sum is σ = 1357339680. Its totient is φ = 1262904160.

The previous prime is 1310051419. The next prime is 1310051443. The reversal of 1310051423 is 3241500131.

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 1310051423 - 2² = 1310051419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1310051395 and 1310051404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310051443) 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 7 ways as a sum of consecutive naturals, for example, 16148 + ... + 53673.

It is an arithmetic number, because the mean of its divisors is an integer number (169667460).

Almost surely, 2^1310051423 is an apocalyptic number.

1310051423 is a deficient number, since it is larger than the sum of its proper divisors (47288257).

1310051423 is an equidigital number, since it uses as much as digits as its factorization.

1310051423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70497.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1310051423 is about 36194.6325164381. The cubic root of 1310051423 is about 1094.1984982839.

Adding to 1310051423 its reverse (3241500131), we get a palindrome (4551551554).

The spelling of 1310051423 in words is "one billion, three hundred ten million, fifty-one thousand, four hundred twenty-three".