1310123231122 has 8 divisors (see below), whose sum is σ = 2050627666176. Its totient is φ = 626580675732.

The previous prime is 1310123231119. The next prime is 1310123231171. The reversal of 1310123231122 is 2211323210131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1310123231093 and 1310123231102.

It is an unprimeable number.

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, 14240469858 + ... + 14240469949.

It is an arithmetic number, because the mean of its divisors is an integer number (256328458272).

Almost surely, 2^{1310123231122} is an apocalyptic number.

1310123231122 is a deficient number, since it is larger than the sum of its proper divisors (740504435054).

1310123231122 is a wasteful number, since it uses less digits than its factorization.

1310123231122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28480939832.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1310123231122 its reverse (2211323210131), we get a palindrome (3521446441253).

The spelling of 1310123231122 in words is "one trillion, three hundred ten billion, one hundred twenty-three million, two hundred thirty-one thousand, one hundred twenty-two".