11030041403 has 4 divisors (see below), whose sum is σ = 11032181280. Its totient is φ = 11027901528.

The previous prime is 11030041369. The next prime is 11030041409. The reversal of 11030041403 is 30414003011.

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 11030041403 - 2⁸ = 11030041147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11030041409) 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, 1062188 + ... + 1072521.

It is an arithmetic number, because the mean of its divisors is an integer number (2758045320).

Almost surely, 2^11030041403 is an apocalyptic number.

11030041403 is a deficient number, since it is larger than the sum of its proper divisors (2139877).

11030041403 is an equidigital number, since it uses as much as digits as its factorization.

11030041403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139876.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11030041403 its reverse (30414003011), we get a palindrome (41444044414).

The spelling of 11030041403 in words is "eleven billion, thirty million, forty-one thousand, four hundred three".