2131022134 has 8 divisors (see below), whose sum is σ = 3204751680. Its totient is φ = 1062771576.

The previous prime is 2131022123. The next prime is 2131022161. The reversal of 2131022134 is 4312201312.

It is a happy number.

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

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, 1368774 + ... + 1370329.

It is an arithmetic number, because the mean of its divisors is an integer number (400593960).

Almost surely, 2^2131022134 is an apocalyptic number.

2131022134 is a deficient number, since it is larger than the sum of its proper divisors (1073729546).

2131022134 is a wasteful number, since it uses less digits than its factorization.

2131022134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739494.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2131022134 is about 46162.9952884342. The cubic root of 2131022134 is about 1286.8541284876.

Adding to 2131022134 its reverse (4312201312), we get a palindrome (6443223446).

The spelling of 2131022134 in words is "two billion, one hundred thirty-one million, twenty-two thousand, one hundred thirty-four".