2131302222134 has 8 divisors (see below), whose sum is σ = 3197178560928. Its totient is φ = 1065576035160.

The previous prime is 2131302222079. The next prime is 2131302222221. The reversal of 2131302222134 is 4312222031312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 37502462 + ... + 37559249.

It is an arithmetic number, because the mean of its divisors is an integer number (399647320116).

Almost surely, 2^{2131302222134} is an apocalyptic number.

2131302222134 is a deficient number, since it is larger than the sum of its proper divisors (1065876338794).

2131302222134 is a wasteful number, since it uses less digits than its factorization.

2131302222134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75075910.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2131302222134 its reverse (4312222031312), we get a palindrome (6443524253446).

The spelling of 2131302222134 in words is "two trillion, one hundred thirty-one billion, three hundred two million, two hundred twenty-two thousand, one hundred thirty-four".