1315283012 has 6 divisors (see below), whose sum is σ = 2301745278. Its totient is φ = 657641504.

The previous prime is 1315282981. The next prime is 1315283093. The reversal of 1315283012 is 2103825131.

It can be written as a sum of positive squares in only one way, i.e., 679436356 + 635846656 = 26066^2 + 25216^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164410373 + ... + 164410380.

It is an arithmetic number, because the mean of its divisors is an integer number (383624213).

Almost surely, 2^1315283012 is an apocalyptic number.

It is an amenable number.

1315283012 is a deficient number, since it is larger than the sum of its proper divisors (986462266).

1315283012 is a wasteful number, since it uses less digits than its factorization.

1315283012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328820757 (or 328820755 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1315283012 is about 36266.8307410504. The cubic root of 1315283012 is about 1095.6530960727.

The spelling of 1315283012 in words is "one billion, three hundred fifteen million, two hundred eighty-three thousand, twelve".