23212021010273 has 2 divisors, whose sum is σ = 23212021010274. Its totient is φ = 23212021010272.

The previous prime is 23212021010267. The next prime is 23212021010317. The reversal of 23212021010273 is 37201012021232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20223935392609 + 2988085617664 = 4497103^2 + 1728608^2 .

It is a cyclic number.

It is not a de Polignac number, because 23212021010273 - 2¹⁶ = 23212020944737 is a prime.

It is not a weakly prime, because it can be changed into another prime (23212021030273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606010505136 + 11606010505137.

It is an arithmetic number, because the mean of its divisors is an integer number (11606010505137).

Almost surely, 2^{23212021010273} is an apocalyptic number.

It is an amenable number.

23212021010273 is a deficient number, since it is larger than the sum of its proper divisors (1).

23212021010273 is an equidigital number, since it uses as much as digits as its factorization.

23212021010273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The spelling of 23212021010273 in words is "twenty-three trillion, two hundred twelve billion, twenty-one million, ten thousand, two hundred seventy-three".