1018357012 has 24 divisors (see below), whose sum is σ = 1794199680. Its totient is φ = 505740480.

The previous prime is 1018356979. The next prime is 1018357019. The reversal of 1018357012 is 2107538101.

1018357012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1018357019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 445312 + ... + 447592.

It is an arithmetic number, because the mean of its divisors is an integer number (74758320).

Almost surely, 2^1018357012 is an apocalyptic number.

It is an amenable number.

1018357012 is a deficient number, since it is larger than the sum of its proper divisors (775842668).

1018357012 is a wasteful number, since it uses less digits than its factorization.

1018357012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2989 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1018357012 is about 31911.7065040402. The cubic root of 1018357012 is about 1006.0819390274.

The spelling of 1018357012 in words is "one billion, eighteen million, three hundred fifty-seven thousand, twelve".