2113433424100 has 36 divisors (see below), whose sum is σ = 4586213690100. Its totient is φ = 845361727360.

The previous prime is 2113433424029. The next prime is 2113433424119. The reversal of 2113433424100 is 14243343112.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 567623614464 + 1545809809636 = 753408^2 + 1243306^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 13810806 + ... + 13962994.

It is an arithmetic number, because the mean of its divisors is an integer number (127394824725).

Almost surely, 2^{2113433424100} is an apocalyptic number.

2113433424100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113433424100 is an abundant number, since it is smaller than the sum of its proper divisors (2472780266000).

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

2113433424100 is a wasteful number, since it uses less digits than its factorization.

2113433424100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291072 (or 291065 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2113433424100 its reverse (14243343112), we get a palindrome (2127676767212).

The spelling of 2113433424100 in words is "two trillion, one hundred thirteen billion, four hundred thirty-three million, four hundred twenty-four thousand, one hundred".