1013343212 has 12 divisors (see below), whose sum is σ = 2026686480. Its totient is φ = 434289936.

The previous prime is 1013343193. The next prime is 1013343217. The reversal of 1013343212 is 2123433101.

1013343212 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1013343217) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 18095387 + ... + 18095442.

It is an arithmetic number, because the mean of its divisors is an integer number (168890540).

Almost surely, 2^1013343212 is an apocalyptic number.

It is an amenable number.

1013343212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1013343212 is a wasteful number, since it uses less digits than its factorization.

1013343212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36190840 (or 36190838 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1013343212 is about 31833.0521942210. The cubic root of 1013343212 is about 1004.4281003187.

Adding to 1013343212 its reverse (2123433101), we get a palindrome (3136776313).

The spelling of 1013343212 in words is "one billion, thirteen million, three hundred forty-three thousand, two hundred twelve".