113346361321 has 2 divisors, whose sum is σ = 113346361322. Its totient is φ = 113346361320.

The previous prime is 113346361319. The next prime is 113346361343. The reversal of 113346361321 is 123163643311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82635551296 + 30710810025 = 287464^2 + 175245^2 .

It is a cyclic number.

It is not a de Polignac number, because 113346361321 - 2¹ = 113346361319 is a prime.

It is a super-3 number, since 3×113346361321³ (a number of 34 digits) contains 333 as substring.

Together with 113346361319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113346361621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56673180660 + 56673180661.

It is an arithmetic number, because the mean of its divisors is an integer number (56673180661).

Almost surely, 2^113346361321 is an apocalyptic number.

It is an amenable number.

113346361321 is a deficient number, since it is larger than the sum of its proper divisors (1).

113346361321 is an equidigital number, since it uses as much as digits as its factorization.

113346361321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 34.

The spelling of 113346361321 in words is "one hundred thirteen billion, three hundred forty-six million, three hundred sixty-one thousand, three hundred twenty-one".