1310233122123 has 16 divisors (see below), whose sum is σ = 1809833548800. Its totient is φ = 842147903520.

The previous prime is 1310233122103. The next prime is 1310233122157. The reversal of 1310233122123 is 3212213320131.

It is not a de Polignac number, because 1310233122123 - 2¹⁷ = 1310232991051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1310233122093 and 1310233122102.

It is not an unprimeable number, because it can be changed into a prime (1310233122103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10837243 + ... + 10957476.

It is an arithmetic number, because the mean of its divisors is an integer number (113114596800).

Almost surely, 2^{1310233122123} is an apocalyptic number.

1310233122123 is a deficient number, since it is larger than the sum of its proper divisors (499600426677).

1310233122123 is a wasteful number, since it uses less digits than its factorization.

1310233122123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21795442.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1310233122123 its reverse (3212213320131), we get a palindrome (4522446442254).

The spelling of 1310233122123 in words is "one trillion, three hundred ten billion, two hundred thirty-three million, one hundred twenty-two thousand, one hundred twenty-three".