11040055104203 has 4 divisors (see below), whose sum is σ = 11396185914048. Its totient is φ = 10683924294360.

The previous prime is 11040055104137. The next prime is 11040055104277. The reversal of 11040055104203 is 30240155004011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11040055104203 - 2²⁶ = 11039987995339 is a prime.

It is a super-3 number, since 3×11040055104203³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11040055106203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178065404876 + ... + 178065404937.

It is an arithmetic number, because the mean of its divisors is an integer number (2849046478512).

Almost surely, 2^{11040055104203} is an apocalyptic number.

11040055104203 is a deficient number, since it is larger than the sum of its proper divisors (356130809845).

11040055104203 is an equidigital number, since it uses as much as digits as its factorization.

11040055104203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356130809844.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 11040055104203 in words is "eleven trillion, forty billion, fifty-five million, one hundred four thousand, two hundred three".