13372612273 has 2 divisors, whose sum is σ = 13372612274. Its totient is φ = 13372612272.

The previous prime is 13372612241. The next prime is 13372612277. The reversal of 13372612273 is 37221627331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7267221504 + 6105390769 = 85248^2 + 78137^2 .

It is a cyclic number.

It is not a de Polignac number, because 13372612273 - 2⁵ = 13372612241 is a prime.

It is not a weakly prime, because it can be changed into another prime (13372612277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6686306136 + 6686306137.

It is an arithmetic number, because the mean of its divisors is an integer number (6686306137).

Almost surely, 2^13372612273 is an apocalyptic number.

It is an amenable number.

13372612273 is a deficient number, since it is larger than the sum of its proper divisors (1).

13372612273 is an equidigital number, since it uses as much as digits as its factorization.

13372612273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 37.

The spelling of 13372612273 in words is "thirteen billion, three hundred seventy-two million, six hundred twelve thousand, two hundred seventy-three".