1323013042 has 16 divisors (see below), whose sum is σ = 2137790592. Its totient is φ = 610445520.

The previous prime is 1323012967. The next prime is 1323013063. The reversal of 1323013042 is 2403103231.

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, 142317 + ... + 151327.

It is an arithmetic number, because the mean of its divisors is an integer number (133611912).

Almost surely, 2^1323013042 is an apocalyptic number.

1323013042 is a deficient number, since it is larger than the sum of its proper divisors (814777550).

1323013042 is a wasteful number, since it uses less digits than its factorization.

1323013042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14673.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1323013042 is about 36373.2462395096. The cubic root of 1323013042 is about 1097.7953203015.

Adding to 1323013042 its reverse (2403103231), we get a palindrome (3726116273).

The spelling of 1323013042 in words is "one billion, three hundred twenty-three million, thirteen thousand, forty-two".