1310044012 has 6 divisors (see below), whose sum is σ = 2292577028. Its totient is φ = 655022004.

The previous prime is 1310044009. The next prime is 1310044031. The reversal of 1310044012 is 2104400131.

It is a super-2 number, since 2×1310044012² = 3432430626754112288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163755498 + ... + 163755505.

Almost surely, 2^1310044012 is an apocalyptic number.

It is an amenable number.

1310044012 is a deficient number, since it is larger than the sum of its proper divisors (982533016).

1310044012 is a wasteful number, since it uses less digits than its factorization.

1310044012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327511007 (or 327511005 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1310044012 is about 36194.5301392351. The cubic root of 1310044012 is about 1094.1964349755.

Adding to 1310044012 its reverse (2104400131), we get a palindrome (3414444143).

The spelling of 1310044012 in words is "one billion, three hundred ten million, forty-four thousand, twelve".