2043141112100 has 72 divisors (see below), whose sum is σ = 5121182410848. Its totient is φ = 699256844800.

The previous prime is 2043141112087. The next prime is 2043141112121. The reversal of 2043141112100 is 12111413402.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54610742 + ... + 54648141.

It is an arithmetic number, because the mean of its divisors is an integer number (71127533484).

Almost surely, 2^{2043141112100} is an apocalyptic number.

2043141112100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043141112100 is an abundant number, since it is smaller than the sum of its proper divisors (3078041298748).

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

2043141112100 is a wasteful number, since it uses less digits than its factorization.

2043141112100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109258925 (or 109258918 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 2043141112100 its reverse (12111413402), we get a palindrome (2055252525502).

The spelling of 2043141112100 in words is "two trillion, forty-three billion, one hundred forty-one million, one hundred twelve thousand, one hundred".