11826078323 has 2 divisors, whose sum is σ = 11826078324. Its totient is φ = 11826078322.

The previous prime is 11826078263. The next prime is 11826078347. The reversal of 11826078323 is 32387062811.

It is a strong prime.

It is an emirp because it is prime and its reverse (32387062811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11826078323 - 2⁶ = 11826078259 is a prime.

It is a super-2 number, since 2×11826078323² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11826077323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5913039161 + 5913039162.

It is an arithmetic number, because the mean of its divisors is an integer number (5913039162).

Almost surely, 2^11826078323 is an apocalyptic number.

11826078323 is a deficient number, since it is larger than the sum of its proper divisors (1).

11826078323 is an equidigital number, since it uses as much as digits as its factorization.

11826078323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 11826078323 in words is "eleven billion, eight hundred twenty-six million, seventy-eight thousand, three hundred twenty-three".