2131102322334 has 40 divisors (see below), whose sum is σ = 4775344816440. Its totient is φ = 710353008144.

The previous prime is 2131102322311. The next prime is 2131102322347. The reversal of 2131102322334 is 4332232011312.

2131102322334 is a `hidden beast` number, since 2 + 1 + 3 + 1 + 1 + 0 + 2 + 322 + 334 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2131102322298 and 2131102322307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10437477 + ... + 10639695.

It is an arithmetic number, because the mean of its divisors is an integer number (119383620411).

Almost surely, 2^{2131102322334} is an apocalyptic number.

2131102322334 is an abundant number, since it is smaller than the sum of its proper divisors (2644242494106).

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

2131102322334 is a wasteful number, since it uses less digits than its factorization.

2131102322334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267286 (or 267277 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2131102322334 its reverse (4332232011312), we get a palindrome (6463334333646).

The spelling of 2131102322334 in words is "two trillion, one hundred thirty-one billion, one hundred two million, three hundred twenty-two thousand, three hundred thirty-four".