2044530102 has 32 divisors (see below), whose sum is σ = 4233830400. Its totient is φ = 657423648.

The previous prime is 2044530101. The next prime is 2044530133. The reversal of 2044530102 is 2010354402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044530101) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 217953 + ... + 227139.

It is an arithmetic number, because the mean of its divisors is an integer number (132307200).

Almost surely, 2^2044530102 is an apocalyptic number.

2044530102 is an abundant number, since it is smaller than the sum of its proper divisors (2189300298).

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

2044530102 is a wasteful number, since it uses less digits than its factorization.

2044530102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10500.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2044530102 is about 45216.4804247301. The cubic root of 2044530102 is about 1269.2032330532.

Adding to 2044530102 its reverse (2010354402), we get a palindrome (4054884504).

The spelling of 2044530102 in words is "two billion, forty-four million, five hundred thirty thousand, one hundred two".