11020800379 has 2 divisors, whose sum is σ = 11020800380. Its totient is φ = 11020800378.

The previous prime is 11020800367. The next prime is 11020800433. The reversal of 11020800379 is 97300802011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11020800379 - 2⁷ = 11020800251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11020800379.

It is not a weakly prime, because it can be changed into another prime (11020800079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5510400189 + 5510400190.

It is an arithmetic number, because the mean of its divisors is an integer number (5510400190).

Almost surely, 2^11020800379 is an apocalyptic number.

11020800379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11020800379 is an equidigital number, since it uses as much as digits as its factorization.

11020800379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The spelling of 11020800379 in words is "eleven billion, twenty million, eight hundred thousand, three hundred seventy-nine".