1131102003003 has 12 divisors (see below), whose sum is σ = 1754362290600. Its totient is φ = 646344001632.

The previous prime is 1131102002993. The next prime is 1131102003029. The reversal of 1131102003003 is 3003002011311.

It is not a de Polignac number, because 1131102003003 - 2⁶ = 1131102002939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1131102003203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3847285578 + ... + 3847285871.

It is an arithmetic number, because the mean of its divisors is an integer number (146196857550).

Almost surely, 2^{1131102003003} is an apocalyptic number.

1131102003003 is a deficient number, since it is larger than the sum of its proper divisors (623260287597).

1131102003003 is an equidigital number, since it uses as much as digits as its factorization.

1131102003003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7694571466 (or 7694571459 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1131102003003 its reverse (3003002011311), we get a palindrome (4134104014314).

The spelling of 1131102003003 in words is "one trillion, one hundred thirty-one billion, one hundred two million, three thousand, three".