13332667273 has 2 divisors, whose sum is σ = 13332667274. Its totient is φ = 13332667272.

The previous prime is 13332667219. The next prime is 13332667279. The reversal of 13332667273 is 37276623331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13135910544 + 196756729 = 114612^2 + 14027^2 .

It is a cyclic number.

It is not a de Polignac number, because 13332667273 - 2²⁹ = 12795796361 is a prime.

It is a super-2 number, since 2×13332667273² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13332667279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666333636 + 6666333637.

It is an arithmetic number, because the mean of its divisors is an integer number (6666333637).

Almost surely, 2^13332667273 is an apocalyptic number.

It is an amenable number.

13332667273 is a deficient number, since it is larger than the sum of its proper divisors (1).

13332667273 is an equidigital number, since it uses as much as digits as its factorization.

13332667273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 43.

The spelling of 13332667273 in words is "thirteen billion, three hundred thirty-two million, six hundred sixty-seven thousand, two hundred seventy-three".