2143101134 has 8 divisors (see below), whose sum is σ = 3215372328. Its totient is φ = 1071310360.

The previous prime is 2143101127. The next prime is 2143101151. The reversal of 2143101134 is 4311013412.

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, 108737 + ... + 126924.

It is an arithmetic number, because the mean of its divisors is an integer number (401921541).

Almost surely, 2^2143101134 is an apocalyptic number.

2143101134 is a deficient number, since it is larger than the sum of its proper divisors (1072271194).

2143101134 is a wasteful number, since it uses less digits than its factorization.

2143101134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240210.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2143101134 is about 46293.6403191626. The cubic root of 2143101134 is about 1289.2809192724.

Adding to 2143101134 its reverse (4311013412), we get a palindrome (6454114546).

The spelling of 2143101134 in words is "two billion, one hundred forty-three million, one hundred one thousand, one hundred thirty-four".