2021104102041 has 32 divisors (see below), whose sum is σ = 3080092377600. Its totient is φ = 1309038917760.

The previous prime is 2021104102037. The next prime is 2021104102079. The reversal of 2021104102041 is 1402014011202.

2021104102041 is a `hidden beast` number, since 2 + 0 + 211 + 0 + 410 + 2 + 0 + 41 = 666.

It is not a de Polignac number, because 2021104102041 - 2² = 2021104102037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2021104102541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3554986 + ... + 4084131.

It is an arithmetic number, because the mean of its divisors is an integer number (96252886800).

Almost surely, 2^{2021104102041} is an apocalyptic number.

It is an amenable number.

2021104102041 is a deficient number, since it is larger than the sum of its proper divisors (1058988275559).

2021104102041 is a wasteful number, since it uses less digits than its factorization.

2021104102041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7639406 (or 7639400 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 2021104102041 its reverse (1402014011202), we get a palindrome (3423118113243).

The spelling of 2021104102041 in words is "two trillion, twenty-one billion, one hundred four million, one hundred two thousand, forty-one".