2043102102 has 16 divisors (see below), whose sum is σ = 4087100592. Its totient is φ = 680884640.

The previous prime is 2043102101. The next prime is 2043102157. The reversal of 2043102102 is 2012013402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043102101) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5649 + ... + 64172.

It is an arithmetic number, because the mean of its divisors is an integer number (255443787).

Almost surely, 2^2043102102 is an apocalyptic number.

2043102102 is an abundant number, since it is smaller than the sum of its proper divisors (2043998490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2043102102 is a wasteful number, since it uses less digits than its factorization.

2043102102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74703.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2043102102 is about 45200.6869638062. The cubic root of 2043102102 is about 1268.9076729894.

Adding to 2043102102 its reverse (2012013402), we get a palindrome (4055115504).

The spelling of 2043102102 in words is "two billion, forty-three million, one hundred two thousand, one hundred two".