3101312123198 has 16 divisors (see below), whose sum is σ = 4925656103904. Its totient is φ = 1459428337920.

The previous prime is 3101312123191. The next prime is 3101312123227. The reversal of 3101312123198 is 8913212131013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101312123191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4436303 + ... + 5087573.

It is an arithmetic number, because the mean of its divisors is an integer number (307853506494).

Almost surely, 2^{3101312123198} is an apocalyptic number.

3101312123198 is a deficient number, since it is larger than the sum of its proper divisors (1824343980706).

3101312123198 is a wasteful number, since it uses less digits than its factorization.

3101312123198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791347.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 3101312123198 in words is "three trillion, one hundred one billion, three hundred twelve million, one hundred twenty-three thousand, one hundred ninety-eight".