1113311132003 has 24 divisors (see below), whose sum is σ = 1364521777920. Its totient is φ = 903190856400.

The previous prime is 1113311131997. The next prime is 1113311132029. The reversal of 1113311132003 is 3002311133111.

It is not a de Polignac number, because 1113311132003 - 2⁴ = 1113311131987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113311132053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 427178 + ... + 1552128.

It is an arithmetic number, because the mean of its divisors is an integer number (56855074080).

Almost surely, 2^{1113311132003} is an apocalyptic number.

1113311132003 is a deficient number, since it is larger than the sum of its proper divisors (251210645917).

1113311132003 is a wasteful number, since it uses less digits than its factorization.

1113311132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126047 (or 1126040 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1113311132003 its reverse (3002311133111), we get a palindrome (4115622265114).

The spelling of 1113311132003 in words is "one trillion, one hundred thirteen billion, three hundred eleven million, one hundred thirty-two thousand, three".