13332131273 has 2 divisors, whose sum is σ = 13332131274. Its totient is φ = 13332131272.

The previous prime is 13332131257. The next prime is 13332131317. The reversal of 13332131273 is 37213123331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12054283264 + 1277848009 = 109792^2 + 35747^2 .

It is an emirp because it is prime and its reverse (37213123331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13332131273 - 2⁴ = 13332131257 is a prime.

It is not a weakly prime, because it can be changed into another prime (13332131233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666065636 + 6666065637.

It is an arithmetic number, because the mean of its divisors is an integer number (6666065637).

Almost surely, 2^13332131273 is an apocalyptic number.

It is an amenable number.

13332131273 is a deficient number, since it is larger than the sum of its proper divisors (1).

13332131273 is an equidigital number, since it uses as much as digits as its factorization.

13332131273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 29.

The spelling of 13332131273 in words is "thirteen billion, three hundred thirty-two million, one hundred thirty-one thousand, two hundred seventy-three".