12000031313302 has 16 divisors (see below), whose sum is σ = 18030475728720. Its totient is φ = 5989881274848.

The previous prime is 12000031313299. The next prime is 12000031313363. The reversal of 12000031313302 is 20331313000021.

It is a self number, because there is not a number n which added to its sum of digits gives 12000031313302.

It is a congruent number.

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, 679348 + ... + 4945864.

It is an arithmetic number, because the mean of its divisors is an integer number (1126904733045).

Almost surely, 2^{12000031313302} is an apocalyptic number.

12000031313302 is a deficient number, since it is larger than the sum of its proper divisors (6030444415418).

12000031313302 is a wasteful number, since it uses less digits than its factorization.

12000031313302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268895.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12000031313302 its reverse (20331313000021), we get a palindrome (32331344313323).

The spelling of 12000031313302 in words is "twelve trillion, thirty-one million, three hundred thirteen thousand, three hundred two".