2102044102 has 8 divisors (see below), whose sum is σ = 3155376816. Its totient is φ = 1050251832.

The previous prime is 2102044073. The next prime is 2102044127. The reversal of 2102044102 is 2014402012.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381693 + ... + 387160.

It is an arithmetic number, because the mean of its divisors is an integer number (394422102).

Almost surely, 2^2102044102 is an apocalyptic number.

2102044102 is a deficient number, since it is larger than the sum of its proper divisors (1053332714).

2102044102 is a wasteful number, since it uses less digits than its factorization.

2102044102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770222.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 2102044102 is about 45848.0545061620. The cubic root of 2102044102 is about 1280.9945277767.

Adding to 2102044102 its reverse (2014402012), we get a palindrome (4116446114).

The spelling of 2102044102 in words is "two billion, one hundred two million, forty-four thousand, one hundred two".