315232052223 has 16 divisors (see below), whose sum is σ = 478454973696. Its totient is φ = 182743218240.

The previous prime is 315232052203. The next prime is 315232052251. The reversal of 315232052223 is 322250232513.

It is not a de Polignac number, because 315232052223 - 2⁶ = 315232052159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315232052203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207661990 + ... + 207663507.

It is an arithmetic number, because the mean of its divisors is an integer number (29903435856).

Almost surely, 2^315232052223 is an apocalyptic number.

315232052223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

315232052223 is a deficient number, since it is larger than the sum of its proper divisors (163222921473).

315232052223 is a wasteful number, since it uses less digits than its factorization.

315232052223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415325534.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 315232052223 its reverse (322250232513), we get a palindrome (637482284736).

The spelling of 315232052223 in words is "three hundred fifteen billion, two hundred thirty-two million, fifty-two thousand, two hundred twenty-three".