103211210101273 has 2 divisors, whose sum is σ = 103211210101274. Its totient is φ = 103211210101272.

The previous prime is 103211210101267. The next prime is 103211210101361. The reversal of 103211210101273 is 372101012112301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95873628914064 + 7337581187209 = 9791508^2 + 2708797^2 .

It is a cyclic number.

It is not a de Polignac number, because 103211210101273 - 2³⁷ = 103073771147801 is a prime.

It is not a weakly prime, because it can be changed into another prime (103211210101213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51605605050636 + 51605605050637.

It is an arithmetic number, because the mean of its divisors is an integer number (51605605050637).

Almost surely, 2^{103211210101273} is an apocalyptic number.

It is an amenable number.

103211210101273 is a deficient number, since it is larger than the sum of its proper divisors (1).

103211210101273 is an equidigital number, since it uses as much as digits as its factorization.

103211210101273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 103211210101273 its reverse (372101012112301), we get a palindrome (475312222213574).

The spelling of 103211210101273 in words is "one hundred three trillion, two hundred eleven billion, two hundred ten million, one hundred one thousand, two hundred seventy-three".