1052340322129 has 2 divisors, whose sum is σ = 1052340322130. Its totient is φ = 1052340322128.

The previous prime is 1052340322021. The next prime is 1052340322157. The reversal of 1052340322129 is 9212230432501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 626907650625 + 425432671504 = 791775^2 + 652252^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052340322129 - 2²⁹ = 1051803451217 is a prime.

It is a super-2 number, since 2×1052340322129² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052340322094 and 1052340322103.

It is not a weakly prime, because it can be changed into another prime (1052340322199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526170161064 + 526170161065.

It is an arithmetic number, because the mean of its divisors is an integer number (526170161065).

Almost surely, 2^{1052340322129} is an apocalyptic number.

It is an amenable number.

1052340322129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052340322129 is an equidigital number, since it uses as much as digits as its factorization.

1052340322129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 1052340322129 in words is "one trillion, fifty-two billion, three hundred forty million, three hundred twenty-two thousand, one hundred twenty-nine".