11005768248243 has 16 divisors (see below), whose sum is σ = 14758265992320. Its totient is φ = 7295235383744.

The previous prime is 11005768248229. The next prime is 11005768248259. The reversal of 11005768248243 is 34284286750011.

It is a cyclic number.

It is not a de Polignac number, because 11005768248243 - 2⁶ = 11005768248179 is a prime.

It is a super-2 number, since 2×11005768248243² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11005768248203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2784880 + ... + 5455922.

It is an arithmetic number, because the mean of its divisors is an integer number (922391624520).

Almost surely, 2^{11005768248243} is an apocalyptic number.

11005768248243 is a deficient number, since it is larger than the sum of its proper divisors (3752497744077).

11005768248243 is a wasteful number, since it uses less digits than its factorization.

11005768248243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678898.

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 11005768248243 in words is "eleven trillion, five billion, seven hundred sixty-eight million, two hundred forty-eight thousand, two hundred forty-three".