11380876099 has 2 divisors, whose sum is σ = 11380876100. Its totient is φ = 11380876098.

The previous prime is 11380876097. The next prime is 11380876207. The reversal of 11380876099 is 99067808311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11380876099 - 2¹ = 11380876097 is a prime.

Together with 11380876097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11380876093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5690438049 + 5690438050.

It is an arithmetic number, because the mean of its divisors is an integer number (5690438050).

Almost surely, 2^11380876099 is an apocalyptic number.

11380876099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11380876099 is an equidigital number, since it uses as much as digits as its factorization.

11380876099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 52.

The spelling of 11380876099 in words is "eleven billion, three hundred eighty million, eight hundred seventy-six thousand, ninety-nine".