1310213110123 has 8 divisors (see below), whose sum is σ = 1387476930528. Its totient is φ = 1232970674304.

The previous prime is 1310213110121. The next prime is 1310213110127. The reversal of 1310213110123 is 3210113120131.

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 1310213110123 - 2¹ = 1310213110121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1310213110123.

It is not an unprimeable number, because it can be changed into a prime (1310213110121) 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, 5219911 + ... + 5465152.

It is an arithmetic number, because the mean of its divisors is an integer number (173434616316).

Almost surely, 2^{1310213110123} is an apocalyptic number.

1310213110123 is a deficient number, since it is larger than the sum of its proper divisors (77263820405).

1310213110123 is a wasteful number, since it uses less digits than its factorization.

1310213110123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10692293.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1310213110123 its reverse (3210113120131), we get a palindrome (4520326230254).

The spelling of 1310213110123 in words is "one trillion, three hundred ten billion, two hundred thirteen million, one hundred ten thousand, one hundred twenty-three".