2101413204311 has 4 divisors (see below), whose sum is σ = 2101417953624. Its totient is φ = 2101408455000.

The previous prime is 2101413204299. The next prime is 2101413204329. The reversal of 2101413204311 is 1134023141012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2101413204311 - 2²² = 2101409010007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101413204211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1633940 + ... + 2621561.

It is an arithmetic number, because the mean of its divisors is an integer number (525354488406).

Almost surely, 2^{2101413204311} is an apocalyptic number.

2101413204311 is a deficient number, since it is larger than the sum of its proper divisors (4749313).

2101413204311 is an equidigital number, since it uses as much as digits as its factorization.

2101413204311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4749312.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 2101413204311 its reverse (1134023141012), we get a palindrome (3235436345323).

The spelling of 2101413204311 in words is "two trillion, one hundred one billion, four hundred thirteen million, two hundred four thousand, three hundred eleven".