1113434512003 has 8 divisors (see below), whose sum is σ = 1217461046256. Its totient is φ = 1009875513600.

The previous prime is 1113434511983. The next prime is 1113434512049. The reversal of 1113434512003 is 3002154343111.

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-1113434512003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113434512093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116878978 + ... + 116888503.

It is an arithmetic number, because the mean of its divisors is an integer number (152182630782).

Almost surely, 2^{1113434512003} is an apocalyptic number.

1113434512003 is a deficient number, since it is larger than the sum of its proper divisors (104026534253).

1113434512003 is a wasteful number, since it uses less digits than its factorization.

1113434512003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233767925.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1113434512003 its reverse (3002154343111), we get a palindrome (4115588855114).

The spelling of 1113434512003 in words is "one trillion, one hundred thirteen billion, four hundred thirty-four million, five hundred twelve thousand, three".