2113201334100 has 36 divisors (see below), whose sum is σ = 6114195860864. Its totient is φ = 563520355680.

The previous prime is 2113201334063. The next prime is 2113201334119. The reversal of 2113201334100 is 14331023112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3522001924 + ... + 3522002523.

Almost surely, 2^{2113201334100} is an apocalyptic number.

2113201334100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113201334100 is an abundant number, since it is smaller than the sum of its proper divisors (4000994526764).

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

2113201334100 is a wasteful number, since it uses less digits than its factorization.

2113201334100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044004464 (or 7044004457 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2113201334100 its reverse (14331023112), we get a palindrome (2127532357212).

The spelling of 2113201334100 in words is "two trillion, one hundred thirteen billion, two hundred one million, three hundred thirty-four thousand, one hundred".