1223132423313 has 64 divisors (see below), whose sum is σ = 1725522739200. Its totient is φ = 769709952000.

The previous prime is 1223132423263. The next prime is 1223132423323. The reversal of 1223132423313 is 3133242313221.

It is not a de Polignac number, because 1223132423313 - 2²¹ = 1223130326161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1223132423323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 192525145 + ... + 192531497.

It is an arithmetic number, because the mean of its divisors is an integer number (26961292800).

Almost surely, 2^{1223132423313} is an apocalyptic number.

It is an amenable number.

1223132423313 is a deficient number, since it is larger than the sum of its proper divisors (502390315887).

1223132423313 is a wasteful number, since it uses less digits than its factorization.

1223132423313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6790.

The product of its digits is 15552, while the sum is 30.

Adding to 1223132423313 its reverse (3133242313221), we get a palindrome (4356374736534).

The spelling of 1223132423313 in words is "one trillion, two hundred twenty-three billion, one hundred thirty-two million, four hundred twenty-three thousand, three hundred thirteen".