1004302320031 has 2 divisors, whose sum is σ = 1004302320032. Its totient is φ = 1004302320030.

The previous prime is 1004302320013. The next prime is 1004302320083. The reversal of 1004302320031 is 1300232034001.

Together with previous prime (1004302320013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1004302320031 - 2⁹ = 1004302319519 is a prime.

It is a super-2 number, since 2×1004302320031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1004302319990 and 1004302320008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1004302324031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502151160015 + 502151160016.

It is an arithmetic number, because the mean of its divisors is an integer number (502151160016).

Almost surely, 2^{1004302320031} is an apocalyptic number.

1004302320031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004302320031 is an equidigital number, since it uses as much as digits as its factorization.

1004302320031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1004302320031 its reverse (1300232034001), we get a palindrome (2304534354032).

The spelling of 1004302320031 in words is "one trillion, four billion, three hundred two million, three hundred twenty thousand, thirty-one".