1302321302112 has 24 divisors (see below), whose sum is σ = 3418593418296. Its totient is φ = 434107100672.

The previous prime is 1302321302083. The next prime is 1302321302129. The reversal of 1302321302112 is 2112031232031.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

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, 6782923353 + ... + 6782923544.

It is an arithmetic number, because the mean of its divisors is an integer number (142441392429).

Almost surely, 2^{1302321302112} is an apocalyptic number.

1302321302112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1302321302112 is an abundant number, since it is smaller than the sum of its proper divisors (2116272116184).

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

1302321302112 is a wasteful number, since it uses less digits than its factorization.

1302321302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13565846910 (or 13565846902 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1302321302112 its reverse (2112031232031), we get a palindrome (3414352534143).

The spelling of 1302321302112 in words is "one trillion, three hundred two billion, three hundred twenty-one million, three hundred two thousand, one hundred twelve".