1121130013003 has 32 divisors (see below), whose sum is σ = 1536013785600. Its totient is φ = 806407166880.

The previous prime is 1121130012971. The next prime is 1121130013007. The reversal of 1121130013003 is 3003100311211.

It is not a de Polignac number, because 1121130013003 - 2⁵ = 1121130012971 is a prime.

It is a super-2 number, since 2×1121130013003² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1121130013007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11379625 + ... + 11477722.

It is an arithmetic number, because the mean of its divisors is an integer number (48000430800).

Almost surely, 2^{1121130013003} is an apocalyptic number.

1121130013003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1121130013003 is a deficient number, since it is larger than the sum of its proper divisors (414883772597).

1121130013003 is a wasteful number, since it uses less digits than its factorization.

1121130013003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22857392 (or 22857378 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1121130013003 its reverse (3003100311211), we get a palindrome (4124230324214).

The spelling of 1121130013003 in words is "one trillion, one hundred twenty-one billion, one hundred thirty million, thirteen thousand, three".