2113003020004 has 12 divisors (see below), whose sum is σ = 3697951490800. Its totient is φ = 1056445451208.

The previous prime is 2113003019989. The next prime is 2113003020019. The reversal of 2113003020004 is 4000203003112.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2113003019989) and next prime (2113003020019).

It is a self number, because there is not a number n which added to its sum of digits gives 2113003020004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13929834 + ... + 14080705.

Almost surely, 2^{2113003020004} is an apocalyptic number.

It is an amenable number.

2113003020004 is a deficient number, since it is larger than the sum of its proper divisors (1584948470796).

2113003020004 is a wasteful number, since it uses less digits than its factorization.

2113003020004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28029402 (or 28029400 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2113003020004 its reverse (4000203003112), we get a palindrome (6113206023116).

The spelling of 2113003020004 in words is "two trillion, one hundred thirteen billion, three million, twenty thousand, four".