2111304033411 has 32 divisors (see below), whose sum is σ = 3004765424640. Its totient is φ = 1316372929536.

The previous prime is 2111304033379. The next prime is 2111304033439. The reversal of 2111304033411 is 1143304031112.

It is a happy number.

It is not a de Polignac number, because 2111304033411 - 2⁵ = 2111304033379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111304033481) 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, 2264901 + ... + 3058166.

It is an arithmetic number, because the mean of its divisors is an integer number (93898919520).

Almost surely, 2^{2111304033411} is an apocalyptic number.

2111304033411 is a deficient number, since it is larger than the sum of its proper divisors (893461391229).

2111304033411 is a wasteful number, since it uses less digits than its factorization.

2111304033411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5323243.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 2111304033411 its reverse (1143304031112), we get a palindrome (3254608064523).

The spelling of 2111304033411 in words is "two trillion, one hundred eleven billion, three hundred four million, thirty-three thousand, four hundred eleven".