310100122012312 has 16 divisors (see below), whose sum is σ = 584481905366400. Its totient is φ = 154238280581280.

The previous prime is 310100122012297. The next prime is 310100122012327. The reversal of 310100122012312 is 213210221001013.

It is an interprime number because it is at equal distance from previous prime (310100122012297) and next prime (310100122012327).

It is a self number, because there is not a number n which added to its sum of digits gives 310100122012312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101472551487 + ... + 101472554542.

It is an arithmetic number, because the mean of its divisors is an integer number (36530119085400).

Almost surely, 2^{310100122012312} is an apocalyptic number.

It is an amenable number.

310100122012312 is a deficient number, since it is larger than the sum of its proper divisors (274381783354088).

310100122012312 is a wasteful number, since it uses less digits than its factorization.

310100122012312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202945106226 (or 202945106222 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 310100122012312 its reverse (213210221001013), we get a palindrome (523310343013325).

The spelling of 310100122012312 in words is "three hundred ten trillion, one hundred billion, one hundred twenty-two million, twelve thousand, three hundred twelve".