2113413100 has 36 divisors (see below), whose sum is σ = 4588159464. Its totient is φ = 844986880.

The previous prime is 2113413067. The next prime is 2113413103. The reversal of 2113413100 is 13143112.

It is a super-2 number, since 2×2113413100² = 8933029862503220000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2113413103) 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, 358779 + ... + 364621.

It is an arithmetic number, because the mean of its divisors is an integer number (127448874).

Almost surely, 2^2113413100 is an apocalyptic number.

2113413100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113413100 is an abundant number, since it is smaller than the sum of its proper divisors (2474746364).

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

2113413100 is a wasteful number, since it uses less digits than its factorization.

2113413100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9474 (or 9467 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2113413100 is about 45971.8729224729. The cubic root of 2113413100 is about 1283.2998150950.

Adding to 2113413100 its reverse (13143112), we get a palindrome (2126556212).

The spelling of 2113413100 in words is "two billion, one hundred thirteen million, four hundred thirteen thousand, one hundred".