11041532403 has 32 divisors (see below), whose sum is σ = 16494624000. Its totient is φ = 6513168000.

The previous prime is 11041532371. The next prime is 11041532443. The reversal of 11041532403 is 30423514011.

It is a happy number.

It is not a de Polignac number, because 11041532403 - 2⁵ = 11041532371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11041532443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168573 + ... + 224721.

It is an arithmetic number, because the mean of its divisors is an integer number (515457000).

Almost surely, 2^11041532403 is an apocalyptic number.

11041532403 is a deficient number, since it is larger than the sum of its proper divisors (5453091597).

11041532403 is a wasteful number, since it uses less digits than its factorization.

11041532403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56323.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 11041532403 in words is "eleven billion, forty-one million, five hundred thirty-two thousand, four hundred three".