315052233241 has 6 divisors (see below), whose sum is σ = 319427142990. Its totient is φ = 310736443968.

The previous prime is 315052233239. The next prime is 315052233269. The reversal of 315052233241 is 142332250513.

It can be written as a sum of positive squares in 3 ways, for example, as 51981720025 + 263070513216 = 227995^2 + 512904^2 .

It is not a de Polignac number, because 315052233241 - 2¹ = 315052233239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315052233211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29554836 + ... + 29565493.

It is an arithmetic number, because the mean of its divisors is an integer number (53237857165).

Almost surely, 2^315052233241 is an apocalyptic number.

It is an amenable number.

315052233241 is a deficient number, since it is larger than the sum of its proper divisors (4374909749).

315052233241 is an frugal number, since it uses more digits than its factorization.

315052233241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59120475 (or 59120402 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 315052233241 its reverse (142332250513), we get a palindrome (457384483754).

The spelling of 315052233241 in words is "three hundred fifteen billion, fifty-two million, two hundred thirty-three thousand, two hundred forty-one".