2043323301100 has 36 divisors (see below), whose sum is σ = 4694835776904. Its totient is φ = 769251124480.

The previous prime is 2043323301067. The next prime is 2043323301109. The reversal of 2043323301100 is 11033233402.

It is a super-2 number, since 2×2043323301100² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2043323301109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 600975742 + ... + 600979141.

It is an arithmetic number, because the mean of its divisors is an integer number (130412104914).

Almost surely, 2^{2043323301100} is an apocalyptic number.

2043323301100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2043323301100 is an abundant number, since it is smaller than the sum of its proper divisors (2651512475804).

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

2043323301100 is a wasteful number, since it uses less digits than its factorization.

2043323301100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201954914 (or 1201954907 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2043323301100 its reverse (11033233402), we get a palindrome (2054356534502).

The spelling of 2043323301100 in words is "two trillion, forty-three billion, three hundred twenty-three million, three hundred one thousand, one hundred".