1052122312873 has 2 divisors, whose sum is σ = 1052122312874. Its totient is φ = 1052122312872.

The previous prime is 1052122312867. The next prime is 1052122312883. The reversal of 1052122312873 is 3782132212501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 899105996944 + 153016315929 = 948212^2 + 391173^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052122312873 - 2²¹ = 1052120215721 is a prime.

It is a super-2 number, since 2×1052122312873² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052122312823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526061156436 + 526061156437.

It is an arithmetic number, because the mean of its divisors is an integer number (526061156437).

Almost surely, 2^{1052122312873} is an apocalyptic number.

It is an amenable number.

1052122312873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052122312873 is an equidigital number, since it uses as much as digits as its factorization.

1052122312873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 1052122312873 in words is "one trillion, fifty-two billion, one hundred twenty-two million, three hundred twelve thousand, eight hundred seventy-three".