2132010220073 has 2 divisors, whose sum is σ = 2132010220074. Its totient is φ = 2132010220072.

The previous prime is 2132010220033. The next prime is 2132010220129. The reversal of 2132010220073 is 3700220102312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1458015195289 + 673995024784 = 1207483^2 + 820972^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132010220073 - 2⁴⁰ = 1032498592297 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132010220033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066005110036 + 1066005110037.

It is an arithmetic number, because the mean of its divisors is an integer number (1066005110037).

Almost surely, 2^{2132010220073} is an apocalyptic number.

It is an amenable number.

2132010220073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132010220073 is an equidigital number, since it uses as much as digits as its factorization.

2132010220073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 2132010220073 its reverse (3700220102312), we get a palindrome (5832230322385).

The spelling of 2132010220073 in words is "two trillion, one hundred thirty-two billion, ten million, two hundred twenty thousand, seventy-three".