613321123316 has 48 divisors (see below), whose sum is σ = 1182644305920. Its totient is φ = 275992860000.

The previous prime is 613321123313. The next prime is 613321123321.

613321123316 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613321123313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2288141 + ... + 2542091.

It is an arithmetic number, because the mean of its divisors is an integer number (24638423040).

Almost surely, 2^613321123316 is an apocalyptic number.

It is an amenable number.

613321123316 is a deficient number, since it is larger than the sum of its proper divisors (569323182604).

613321123316 is a wasteful number, since it uses less digits than its factorization.

613321123316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254516 (or 254514 counting only the distinct ones).

The product of its digits is 11664, while the sum is 32.

It can be divided in two parts, 613321 and 123316, that added together give a palindrome (736637).

The spelling of 613321123316 in words is "six hundred thirteen billion, three hundred twenty-one million, one hundred twenty-three thousand, three hundred sixteen".