2043141100 has 144 divisors (see below), whose sum is σ = 5953118976. Its totient is φ = 587808000.

The previous prime is 2043141097. The next prime is 2043141101. The reversal of 2043141100 is 11413402.

It is not an unprimeable number, because it can be changed into a prime (2043141101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89895 + ... + 110305.

It is an arithmetic number, because the mean of its divisors is an integer number (41341104).

Almost surely, 2^2043141100 is an apocalyptic number.

2043141100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2043141100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2976559488).

2043141100 is an abundant number, since it is smaller than the sum of its proper divisors (3909977876).

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

2043141100 is a wasteful number, since it uses less digits than its factorization.

2043141100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20456 (or 20449 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2043141100 is about 45201.1183489966. The cubic root of 2043141100 is about 1268.9157464229.

Adding to 2043141100 its reverse (11413402), we get a palindrome (2054554502).

The spelling of 2043141100 in words is "two billion, forty-three million, one hundred forty-one thousand, one hundred".