481731323 has 2 divisors, whose sum is σ = 481731324. Its totient is φ = 481731322.

The previous prime is 481731293. The next prime is 481731347. The reversal of 481731323 is 323137184.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481731323 - 2¹⁸ = 481469179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 481731323.

It is not a weakly prime, because it can be changed into another prime (481730323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240865661 + 240865662.

It is an arithmetic number, because the mean of its divisors is an integer number (240865662).

Almost surely, 2^481731323 is an apocalyptic number.

481731323 is a deficient number, since it is larger than the sum of its proper divisors (1).

481731323 is an equidigital number, since it uses as much as digits as its factorization.

481731323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 481731323 is about 21948.3785961515. The cubic root of 481731323 is about 783.9137737280.

It can be divided in two parts, 48 and 1731323, that added together give a palindrome (1731371).

The spelling of 481731323 in words is "four hundred eighty-one million, seven hundred thirty-one thousand, three hundred twenty-three".