273481301 has 2 divisors, whose sum is σ = 273481302. Its totient is φ = 273481300.

The previous prime is 273481291. The next prime is 273481367. The reversal of 273481301 is 103184372.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 273406225 + 75076 = 16535^2 + 274^2 .

It is a cyclic number.

It is not a de Polignac number, because 273481301 - 2¹⁸ = 273219157 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (273411301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136740650 + 136740651.

It is an arithmetic number, because the mean of its divisors is an integer number (136740651).

Almost surely, 2^273481301 is an apocalyptic number.

It is an amenable number.

273481301 is a deficient number, since it is larger than the sum of its proper divisors (1).

273481301 is an equidigital number, since it uses as much as digits as its factorization.

273481301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 273481301 is about 16537.2700588701. The cubic root of 273481301 is about 649.0964178615.

The spelling of 273481301 in words is "two hundred seventy-three million, four hundred eighty-one thousand, three hundred one".