11330072403 has 16 divisors (see below), whose sum is σ = 16575783840. Its totient is φ = 6840797184.

The previous prime is 11330072387. The next prime is 11330072407. The reversal of 11330072403 is 30427003311.

It is not a de Polignac number, because 11330072403 - 2⁴ = 11330072387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11330072407) 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, 2738638 + ... + 2742771.

It is an arithmetic number, because the mean of its divisors is an integer number (1035986490).

Almost surely, 2^11330072403 is an apocalyptic number.

11330072403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11330072403 is a deficient number, since it is larger than the sum of its proper divisors (5245711437).

11330072403 is a wasteful number, since it uses less digits than its factorization.

11330072403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481478.

The product of its (nonzero) digits is 1512, while the sum is 24.

Adding to 11330072403 its reverse (30427003311), we get a palindrome (41757075714).

The spelling of 11330072403 in words is "eleven billion, three hundred thirty million, seventy-two thousand, four hundred three".