315104423201 has 2 divisors, whose sum is σ = 315104423202. Its totient is φ = 315104423200.

The previous prime is 315104423197. The next prime is 315104423209. The reversal of 315104423201 is 102324401513.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 250360129600 + 64744293601 = 500360^2 + 254449^2 .

It is a cyclic number.

It is not a de Polignac number, because 315104423201 - 2² = 315104423197 is a prime.

It is not a weakly prime, because it can be changed into another prime (315104423209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157552211600 + 157552211601.

It is an arithmetic number, because the mean of its divisors is an integer number (157552211601).

Almost surely, 2^315104423201 is an apocalyptic number.

It is an amenable number.

315104423201 is a deficient number, since it is larger than the sum of its proper divisors (1).

315104423201 is an equidigital number, since it uses as much as digits as its factorization.

315104423201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 315104423201 its reverse (102324401513), we get a palindrome (417428824714).

The spelling of 315104423201 in words is "three hundred fifteen billion, one hundred four million, four hundred twenty-three thousand, two hundred one".