315100226 has 16 divisors (see below), whose sum is σ = 542736960. Its totient is φ = 134401680.

The previous prime is 315100217. The next prime is 315100241. The reversal of 315100226 is 622001513.

It is a junction number, because it is equal to n+sod(n) for n = 315100198 and 315100207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50381 + ... + 56288.

It is an arithmetic number, because the mean of its divisors is an integer number (33921060).

Almost surely, 2^315100226 is an apocalyptic number.

315100226 is a deficient number, since it is larger than the sum of its proper divisors (227636734).

315100226 is a wasteful number, since it uses less digits than its factorization.

315100226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106889.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 315100226 is about 17751.0626724149. The cubic root of 315100226 is about 680.4813676400.

Adding to 315100226 its reverse (622001513), we get a palindrome (937101739).

The spelling of 315100226 in words is "three hundred fifteen million, one hundred thousand, two hundred twenty-six".