1120003003013 has 6 divisors (see below), whose sum is σ = 1189760975826. Its totient is φ = 1054120473152.

The previous prime is 1120003003001. The next prime is 1120003003027. The reversal of 1120003003013 is 3103003000211.

It can be written as a sum of positive squares in 3 ways, for example, as 641612214049 + 478390788964 = 801007^2 + 691658^2 .

It is not a de Polignac number, because 1120003003013 - 2²⁸ = 1119734567557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120003003913) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1937721170 + ... + 1937721747.

It is an arithmetic number, because the mean of its divisors is an integer number (198293495971).

Almost surely, 2^{1120003003013} is an apocalyptic number.

It is an amenable number.

1120003003013 is a deficient number, since it is larger than the sum of its proper divisors (69757972813).

1120003003013 is an equidigital number, since it uses as much as digits as its factorization.

1120003003013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875442951 (or 3875442934 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 1120003003013 its reverse (3103003000211), we get a palindrome (4223006003224).

The spelling of 1120003003013 in words is "one trillion, one hundred twenty billion, three million, three thousand, thirteen".