2113004146 has 16 divisors (see below), whose sum is σ = 3470506560. Its totient is φ = 956883280.

The previous prime is 2113004141. The next prime is 2113004147. The reversal of 2113004146 is 6414003112.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (2113004141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 172606 + ... + 184441.

It is an arithmetic number, because the mean of its divisors is an integer number (216906660).

Almost surely, 2^2113004146 is an apocalyptic number.

2113004146 is a deficient number, since it is larger than the sum of its proper divisors (1357502414).

2113004146 is a wasteful number, since it uses less digits than its factorization.

2113004146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357329.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2113004146 is about 45967.4248354201. The cubic root of 2113004146 is about 1283.2170351837.

Adding to 2113004146 its reverse (6414003112), we get a palindrome (8527007258).

The spelling of 2113004146 in words is "two billion, one hundred thirteen million, four thousand, one hundred forty-six".