13203312292 has 12 divisors (see below), whose sum is σ = 23195704140. Its totient is φ = 6575968256.

The previous prime is 13203312289. The next prime is 13203312307. The reversal of 13203312292 is 29221330231.

13203312292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11349493156 + 1853819136 = 106534^2 + 43056^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13203312292.

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, 6420817 + ... + 6422872.

It is an arithmetic number, because the mean of its divisors is an integer number (1932975345).

Almost surely, 2^13203312292 is an apocalyptic number.

It is an amenable number.

13203312292 is a deficient number, since it is larger than the sum of its proper divisors (9992391848).

13203312292 is a wasteful number, since it uses less digits than its factorization.

13203312292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12843950 (or 12843948 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 13203312292 in words is "thirteen billion, two hundred three million, three hundred twelve thousand, two hundred ninety-two".