315233105 has 16 divisors (see below), whose sum is σ = 417312000. Its totient is φ = 226680960.

The previous prime is 315233099. The next prime is 315233119. The reversal of 315233105 is 501332513.

It is not a de Polignac number, because 315233105 - 2⁸ = 315232849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27305 + ... + 37094.

It is an arithmetic number, because the mean of its divisors is an integer number (26082000).

Almost surely, 2^315233105 is an apocalyptic number.

It is an amenable number.

315233105 is a deficient number, since it is larger than the sum of its proper divisors (102078895).

315233105 is a wasteful number, since it uses less digits than its factorization.

315233105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64504.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 315233105 is about 17754.8051242474. The cubic root of 315233105 is about 680.5770080837.

Adding to 315233105 its reverse (501332513), we get a palindrome (816565618).

The spelling of 315233105 in words is "three hundred fifteen million, two hundred thirty-three thousand, one hundred five".