2113342104 has 32 divisors (see below), whose sum is σ = 5337828720. Its totient is φ = 697184256.

The previous prime is 2113342067. The next prime is 2113342109. The reversal of 2113342104 is 4012433112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113342109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451569 + ... + 456224.

Almost surely, 2^2113342104 is an apocalyptic number.

2113342104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2113342104 is an abundant number, since it is smaller than the sum of its proper divisors (3224486616).

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

2113342104 is a wasteful number, since it uses less digits than its factorization.

2113342104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907899 (or 907895 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2113342104 is about 45971.1007481874. The cubic root of 2113342104 is about 1283.2854449475.

Adding to 2113342104 its reverse (4012433112), we get a palindrome (6125775216).

The spelling of 2113342104 in words is "two billion, one hundred thirteen million, three hundred forty-two thousand, one hundred four".