1120042003003 has 8 divisors (see below), whose sum is σ = 1396416003840. Its totient is φ = 872760002280.

The previous prime is 1120042002973. The next prime is 1120042003013. The reversal of 1120042003003 is 3003002400211.

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 1120042003003 - 2¹³ = 1120041994811 is a prime.

It is a super-2 number, since 2×1120042003003² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1120042003013) 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, 7272999943 + ... + 7273000096.

It is an arithmetic number, because the mean of its divisors is an integer number (174552000480).

Almost surely, 2^{1120042003003} is an apocalyptic number.

1120042003003 is a deficient number, since it is larger than the sum of its proper divisors (276374000837).

1120042003003 is a wasteful number, since it uses less digits than its factorization.

1120042003003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14546000057.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1120042003003 its reverse (3003002400211), we get a palindrome (4123044403214).

The spelling of 1120042003003 in words is "one trillion, one hundred twenty billion, forty-two million, three thousand, three".