2113104434211 has 16 divisors (see below), whose sum is σ = 3197132006400. Its totient is φ = 1378763176104.

The previous prime is 2113104434171. The next prime is 2113104434249. The reversal of 2113104434211 is 1124344013112.

It is a happy number.

2113104434211 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 1 + 0 + 443 + 4 + 211 = 666.

It is not a de Polignac number, because 2113104434211 - 2²³ = 2113096045603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2113104444211) 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, 832585191 + ... + 832587728.

It is an arithmetic number, because the mean of its divisors is an integer number (199820750400).

Almost surely, 2^{2113104434211} is an apocalyptic number.

2113104434211 is a deficient number, since it is larger than the sum of its proper divisors (1084027572189).

2113104434211 is a wasteful number, since it uses less digits than its factorization.

2113104434211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665172975 (or 1665172969 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 2113104434211 its reverse (1124344013112), we get a palindrome (3237448447323).

The spelling of 2113104434211 in words is "two trillion, one hundred thirteen billion, one hundred four million, four hundred thirty-four thousand, two hundred eleven".