1323302012 has 12 divisors (see below), whose sum is σ = 2316480936. Its totient is φ = 661450320.

The previous prime is 1323301999. The next prime is 1323302017. The reversal of 1323302012 is 2102033231.

It is a super-2 number, since 2×1323302012² = 3502256429926496288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323302017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34814 + ... + 62117.

It is an arithmetic number, because the mean of its divisors is an integer number (193040078).

Almost surely, 2^1323302012 is an apocalyptic number.

It is an amenable number.

1323302012 is a deficient number, since it is larger than the sum of its proper divisors (993178924).

1323302012 is a wasteful number, since it uses less digits than its factorization.

1323302012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100348 (or 100346 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1323302012 is about 36377.2183103656. The cubic root of 1323302012 is about 1097.8752406072.

Adding to 1323302012 its reverse (2102033231), we get a palindrome (3425335243).

The spelling of 1323302012 in words is "one billion, three hundred twenty-three million, three hundred two thousand, twelve".