11152313003 has 16 divisors (see below), whose sum is σ = 12300320256. Its totient is φ = 10048665600.

The previous prime is 11152312991. The next prime is 11152313027. The reversal of 11152313003 is 30031325111.

It is a cyclic number.

It is not a de Polignac number, because 11152313003 - 2⁸ = 11152312747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11152313083) 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, 31478 + ... + 152628.

It is an arithmetic number, because the mean of its divisors is an integer number (768770016).

Almost surely, 2^11152313003 is an apocalyptic number.

11152313003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11152313003 is a deficient number, since it is larger than the sum of its proper divisors (1148007253).

11152313003 is a wasteful number, since it uses less digits than its factorization.

11152313003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121334.

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 11152313003 its reverse (30031325111), we get a palindrome (41183638114).

The spelling of 11152313003 in words is "eleven billion, one hundred fifty-two million, three hundred thirteen thousand, three".