2100141043 has 32 divisors (see below), whose sum is σ = 2826173952. Its totient is φ = 1507161600.

The previous prime is 2100141037. The next prime is 2100141077. The reversal of 2100141043 is 3401410012.

It is not a de Polignac number, because 2100141043 - 2²¹ = 2098043891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2100141013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 489355 + ... + 493627.

It is an arithmetic number, because the mean of its divisors is an integer number (88317936).

Almost surely, 2^2100141043 is an apocalyptic number.

2100141043 is a deficient number, since it is larger than the sum of its proper divisors (726032909).

2100141043 is a wasteful number, since it uses less digits than its factorization.

2100141043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4795.

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

The square root of 2100141043 is about 45827.2958290144. The cubic root of 2100141043 is about 1280.6078336674.

Adding to 2100141043 its reverse (3401410012), we get a palindrome (5501551055).

The spelling of 2100141043 in words is "two billion, one hundred million, one hundred forty-one thousand, forty-three".