1112011321003 has 8 divisors (see below), whose sum is σ = 1214566602480. Its totient is φ = 1009699930080.

The previous prime is 1112011320983. The next prime is 1112011321013. The reversal of 1112011321003 is 3001231102111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1112011321003 - 2¹⁷ = 1112011189931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112011321013) 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, 60963100 + ... + 60981337.

It is an arithmetic number, because the mean of its divisors is an integer number (151820825310).

Almost surely, 2^{1112011321003} is an apocalyptic number.

1112011321003 is a deficient number, since it is larger than the sum of its proper divisors (102555281477).

1112011321003 is a wasteful number, since it uses less digits than its factorization.

1112011321003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121945277.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1112011321003 its reverse (3001231102111), we get a palindrome (4113242423114).

The spelling of 1112011321003 in words is "one trillion, one hundred twelve billion, eleven million, three hundred twenty-one thousand, three".