2101412104403 has 16 divisors (see below), whose sum is σ = 2125879150080. Its totient is φ = 2077088832000.

The previous prime is 2101412104399. The next prime is 2101412104423. The reversal of 2101412104403 is 3044012141012.

It is a cyclic number.

It is not a de Polignac number, because 2101412104403 - 2² = 2101412104399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2101412104423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238602626 + ... + 238611432.

It is an arithmetic number, because the mean of its divisors is an integer number (132867446880).

Almost surely, 2^{2101412104403} is an apocalyptic number.

2101412104403 is a deficient number, since it is larger than the sum of its proper divisors (24467045677).

2101412104403 is a wasteful number, since it uses less digits than its factorization.

2101412104403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16658.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2101412104403 its reverse (3044012141012), we get a palindrome (5145424245415).

The spelling of 2101412104403 in words is "two trillion, one hundred one billion, four hundred twelve million, one hundred four thousand, four hundred three".