2110321102312 has 8 divisors (see below), whose sum is σ = 3956852066850. Its totient is φ = 1055160551152.

The previous prime is 2110321102303. The next prime is 2110321102333. The reversal of 2110321102312 is 2132011230112.

It can be written as a sum of positive squares in only one way, i.e., 2104663956516 + 5657145796 = 1450746^2 + 75214^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2110321102312.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131895068887 + ... + 131895068902.

Almost surely, 2^{2110321102312} is an apocalyptic number.

It is an amenable number.

2110321102312 is a deficient number, since it is larger than the sum of its proper divisors (1846530964538).

2110321102312 is a wasteful number, since it uses less digits than its factorization.

2110321102312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263790137795 (or 263790137791 counting only the distinct ones).

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

Adding to 2110321102312 its reverse (2132011230112), we get a palindrome (4242332332424).

The spelling of 2110321102312 in words is "two trillion, one hundred ten billion, three hundred twenty-one million, one hundred two thousand, three hundred twelve".