11000100978343 has 2 divisors, whose sum is σ = 11000100978344. Its totient is φ = 11000100978342.

The previous prime is 11000100978301. The next prime is 11000100978437. The reversal of 11000100978343 is 34387900100011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11000100978343 - 2¹⁷ = 11000100847271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11000100978943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500050489171 + 5500050489172.

It is an arithmetic number, because the mean of its divisors is an integer number (5500050489172).

Almost surely, 2^{11000100978343} is an apocalyptic number.

11000100978343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11000100978343 is an equidigital number, since it uses as much as digits as its factorization.

11000100978343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 11000100978343 in words is "eleven trillion, one hundred million, nine hundred seventy-eight thousand, three hundred forty-three".