11267196373 has 2 divisors, whose sum is σ = 11267196374. Its totient is φ = 11267196372.

The previous prime is 11267196371. The next prime is 11267196379. The reversal of 11267196373 is 37369176211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10530453924 + 736742449 = 102618^2 + 27143^2 .

It is a cyclic number.

It is not a de Polignac number, because 11267196373 - 2¹ = 11267196371 is a prime.

Together with 11267196371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11267196371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5633598186 + 5633598187.

It is an arithmetic number, because the mean of its divisors is an integer number (5633598187).

Almost surely, 2^11267196373 is an apocalyptic number.

It is an amenable number.

11267196373 is a deficient number, since it is larger than the sum of its proper divisors (1).

11267196373 is an equidigital number, since it uses as much as digits as its factorization.

11267196373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 46.

The spelling of 11267196373 in words is "eleven billion, two hundred sixty-seven million, one hundred ninety-six thousand, three hundred seventy-three".