1343021124 has 12 divisors (see below), whose sum is σ = 3133715984. Its totient is φ = 447673704.

The previous prime is 1343021111. The next prime is 1343021167. The reversal of 1343021124 is 4211203431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 1343021124.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55959202 + ... + 55959225.

Almost surely, 2^1343021124 is an apocalyptic number.

It is an amenable number.

1343021124 is an abundant number, since it is smaller than the sum of its proper divisors (1790694860).

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

1343021124 is a wasteful number, since it uses less digits than its factorization.

1343021124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111918434 (or 111918432 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1343021124 is about 36647.2526118944. The cubic root of 1343021124 is about 1103.3016843837.

Adding to 1343021124 its reverse (4211203431), we get a palindrome (5554224555).

The spelling of 1343021124 in words is "one billion, three hundred forty-three million, twenty-one thousand, one hundred twenty-four".