315010212 has 48 divisors (see below), whose sum is σ = 803803392. Its totient is φ = 95224480.

The previous prime is 315010211. The next prime is 315010219. The reversal of 315010212 is 212010513.

It is a junction number, because it is equal to n+sod(n) for n = 315010191 and 315010200.

It is not an unprimeable number, because it can be changed into a prime (315010211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55783 + ... + 61169.

It is an arithmetic number, because the mean of its divisors is an integer number (16745904).

Almost surely, 2^315010212 is an apocalyptic number.

It is an amenable number.

315010212 is an abundant number, since it is smaller than the sum of its proper divisors (488793180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315010212 is a wasteful number, since it uses less digits than its factorization.

315010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5848 (or 5846 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 315010212 is about 17748.5270374755. The cubic root of 315010212 is about 680.4165642554.

Adding to 315010212 its reverse (212010513), we get a palindrome (527020725).

The spelling of 315010212 in words is "three hundred fifteen million, ten thousand, two hundred twelve".