11030023003 has 8 divisors (see below), whose sum is σ = 11211996672. Its totient is φ = 10848559656.

The previous prime is 11030022967. The next prime is 11030023061. The reversal of 11030023003 is 30032003011.

11030023003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-11030023003 is a prime.

It is a super-2 number, since 2×11030023003² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11030923003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83875 + ... + 170572.

It is an arithmetic number, because the mean of its divisors is an integer number (1401499584).

Almost surely, 2^11030023003 is an apocalyptic number.

11030023003 is a deficient number, since it is larger than the sum of its proper divisors (181973669).

11030023003 is an equidigital number, since it uses as much as digits as its factorization.

11030023003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255161.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 11030023003 its reverse (30032003011), we get a palindrome (41062026014).

The spelling of 11030023003 in words is "eleven billion, thirty million, twenty-three thousand, three".