272013323 has 2 divisors, whose sum is σ = 272013324. Its totient is φ = 272013322.

The previous prime is 272013293. The next prime is 272013347. The reversal of 272013323 is 323310272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272013323 - 2⁸ = 272013067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (272013523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136006661 + 136006662.

It is an arithmetic number, because the mean of its divisors is an integer number (136006662).

Almost surely, 2^272013323 is an apocalyptic number.

272013323 is a deficient number, since it is larger than the sum of its proper divisors (1).

272013323 is an equidigital number, since it uses as much as digits as its factorization.

272013323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 272013323 is about 16492.8264102912. The cubic root of 272013323 is about 647.9329388446.

Adding to 272013323 its reverse (323310272), we get a palindrome (595323595).

The spelling of 272013323 in words is "two hundred seventy-two million, thirteen thousand, three hundred twenty-three".