11043616256203 has 16 divisors (see below), whose sum is σ = 11716363169280. Its totient is φ = 10373458790016.

The previous prime is 11043616256201. The next prime is 11043616256249. The reversal of 11043616256203 is 30265261634011.

It is a cyclic number.

It is not a de Polignac number, because 11043616256203 - 2¹ = 11043616256201 is a prime.

It is a super-2 number, since 2×11043616256203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11043616256201) 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, 17158668 + ... + 17790646.

It is an arithmetic number, because the mean of its divisors is an integer number (732272698080).

Almost surely, 2^{11043616256203} is an apocalyptic number.

11043616256203 is a deficient number, since it is larger than the sum of its proper divisors (672746913077).

11043616256203 is a wasteful number, since it uses less digits than its factorization.

11043616256203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634026.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 11043616256203 in words is "eleven trillion, forty-three billion, six hundred sixteen million, two hundred fifty-six thousand, two hundred three".