1020130002973 has 2 divisors, whose sum is σ = 1020130002974. Its totient is φ = 1020130002972.

The previous prime is 1020130002917. The next prime is 1020130003021. The reversal of 1020130002973 is 3792000310201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 766328661604 + 253801341369 = 875402^2 + 503787^2 .

It is an emirp because it is prime and its reverse (3792000310201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1020130002973 - 2²¹ = 1020127905821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020130002673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510065001486 + 510065001487.

It is an arithmetic number, because the mean of its divisors is an integer number (510065001487).

Almost surely, 2^{1020130002973} is an apocalyptic number.

It is an amenable number.

1020130002973 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020130002973 is an equidigital number, since it uses as much as digits as its factorization.

1020130002973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The spelling of 1020130002973 in words is "one trillion, twenty billion, one hundred thirty million, two thousand, nine hundred seventy-three".