11331113003 has 8 divisors (see below), whose sum is σ = 13711599072. Its totient is φ = 9141065856.

The previous prime is 11331112997. The next prime is 11331113021. The reversal of 11331113003 is 30031113311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331113003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331113023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47609600 + ... + 47609837.

It is an arithmetic number, because the mean of its divisors is an integer number (1713949884).

Almost surely, 2^11331113003 is an apocalyptic number.

11331113003 is a deficient number, since it is larger than the sum of its proper divisors (2380486069).

11331113003 is an equidigital number, since it uses as much as digits as its factorization.

11331113003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95219461.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 11331113003 its reverse (30031113311), we get a palindrome (41362226314).

The spelling of 11331113003 in words is "eleven billion, three hundred thirty-one million, one hundred thirteen thousand, three".