2144312102 has 8 divisors (see below), whose sum is σ = 3405672216. Its totient is φ = 1009088032.

The previous prime is 2144312047. The next prime is 2144312111. The reversal of 2144312102 is 2012134412.

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, 31533968 + ... + 31534035.

It is an arithmetic number, because the mean of its divisors is an integer number (425709027).

Almost surely, 2^2144312102 is an apocalyptic number.

2144312102 is a deficient number, since it is larger than the sum of its proper divisors (1261360114).

2144312102 is a wasteful number, since it uses less digits than its factorization.

2144312102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63068022.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2144312102 is about 46306.7176768123. The cubic root of 2144312102 is about 1289.5237113545.

Adding to 2144312102 its reverse (2012134412), we get a palindrome (4156446514).

The spelling of 2144312102 in words is "two billion, one hundred forty-four million, three hundred twelve thousand, one hundred two".