214442102102 has 4 divisors (see below), whose sum is σ = 321663153156. Its totient is φ = 107221051050.

The previous prime is 214442102089. The next prime is 214442102143. The reversal of 214442102102 is 201201244412.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53610525524 + ... + 53610525527.

It is an arithmetic number, because the mean of its divisors is an integer number (80415788289).

Almost surely, 2^214442102102 is an apocalyptic number.

214442102102 is a deficient number, since it is larger than the sum of its proper divisors (107221051054).

214442102102 is a wasteful number, since it uses less digits than its factorization.

214442102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107221051053.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 214442102102 its reverse (201201244412), we get a palindrome (415643346514).

The spelling of 214442102102 in words is "two hundred fourteen billion, four hundred forty-two million, one hundred two thousand, one hundred two".