1002003341131 has 16 divisors (see below), whose sum is σ = 1085010942400. Its totient is φ = 919847301120.

The previous prime is 1002003341077. The next prime is 1002003341147. The reversal of 1002003341131 is 1311433002001.

It is a cyclic number.

It is not a de Polignac number, because 1002003341131 - 2²⁷ = 1001869123403 is a prime.

It is a super-2 number, since 2×1002003341131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002003341099 and 1002003341108.

It is not an unprimeable number, because it can be changed into a prime (1002003341431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5500891 + ... + 5680123.

It is an arithmetic number, because the mean of its divisors is an integer number (67813183900).

Almost surely, 2^{1002003341131} is an apocalyptic number.

1002003341131 is a deficient number, since it is larger than the sum of its proper divisors (83007601269).

1002003341131 is a wasteful number, since it uses less digits than its factorization.

1002003341131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181606.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1002003341131 its reverse (1311433002001), we get a palindrome (2313436343132).

The spelling of 1002003341131 in words is "one trillion, two billion, three million, three hundred forty-one thousand, one hundred thirty-one".