312343004034102 has 32 divisors (see below), whose sum is σ = 634551106644864. Its totient is φ = 102472805635200.

The previous prime is 312343004034097. The next prime is 312343004034143. The reversal of 312343004034102 is 201430400343213.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 312343004034102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 331285299 + ... + 332226782.

It is an arithmetic number, because the mean of its divisors is an integer number (19829722082652).

Almost surely, 2^{312343004034102} is an apocalyptic number.

312343004034102 is an abundant number, since it is smaller than the sum of its proper divisors (322208102610762).

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

312343004034102 is a wasteful number, since it uses less digits than its factorization.

312343004034102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663513324.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 312343004034102 its reverse (201430400343213), we get a palindrome (513773404377315).

The spelling of 312343004034102 in words is "three hundred twelve trillion, three hundred forty-three billion, four million, thirty-four thousand, one hundred two".