1013312012 has 24 divisors (see below), whose sum is σ = 1851577056. Its totient is φ = 484318208.

The previous prime is 1013311993. The next prime is 1013312129. The reversal of 1013312012 is 2102133101.

1013312012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 214508 + ... + 219180.

It is an arithmetic number, because the mean of its divisors is an integer number (77149044).

Almost surely, 2^1013312012 is an apocalyptic number.

It is an amenable number.

1013312012 is a deficient number, since it is larger than the sum of its proper divisors (838265044).

1013312012 is a wasteful number, since it uses less digits than its factorization.

1013312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057 (or 7055 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1013312012 is about 31832.5621337649. The cubic root of 1013312012 is about 1004.4177917092.

Adding to 1013312012 its reverse (2102133101), we get a palindrome (3115445113).

The spelling of 1013312012 in words is "one billion, thirteen million, three hundred twelve thousand, twelve".