11010000838957 has 2 divisors, whose sum is σ = 11010000838958. Its totient is φ = 11010000838956.

The previous prime is 11010000838877. The next prime is 11010000839027. The reversal of 11010000838957 is 75983800001011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8560340749636 + 2449660089321 = 2925806^2 + 1565139^2 .

It is a cyclic number.

It is not a de Polignac number, because 11010000838957 - 2¹¹ = 11010000836909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010000838757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505000419478 + 5505000419479.

It is an arithmetic number, because the mean of its divisors is an integer number (5505000419479).

Almost surely, 2^{11010000838957} is an apocalyptic number.

It is an amenable number.

11010000838957 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010000838957 is an equidigital number, since it uses as much as digits as its factorization.

11010000838957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 43.

Adding to 11010000838957 its reverse (75983800001011), we get a palindrome (86993800839968).

The spelling of 11010000838957 in words is "eleven trillion, ten billion, eight hundred thirty-eight thousand, nine hundred fifty-seven".