273201013 has 4 divisors (see below), whose sum is σ = 273922240. Its totient is φ = 272479788.

The previous prime is 273201001. The next prime is 273201017. The reversal of 273201013 is 310102372.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 273201013 - 2¹⁷ = 273069941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273201017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360045 + ... + 360802.

It is an arithmetic number, because the mean of its divisors is an integer number (68480560).

Almost surely, 2^273201013 is an apocalyptic number.

It is an amenable number.

273201013 is a deficient number, since it is larger than the sum of its proper divisors (721227).

273201013 is an equidigital number, since it uses as much as digits as its factorization.

273201013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721226.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 273201013 is about 16528.7934526389. The cubic root of 273201013 is about 648.8745914507.

Adding to 273201013 its reverse (310102372), we get a palindrome (583303385).

The spelling of 273201013 in words is "two hundred seventy-three million, two hundred one thousand, thirteen".