20111014411 has 2 divisors, whose sum is σ = 20111014412. Its totient is φ = 20111014410.

The previous prime is 20111014393. The next prime is 20111014463. The reversal of 20111014411 is 11441011102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20111014411 - 2¹⁵ = 20110981643 is a prime.

It is not a weakly prime, because it can be changed into another prime (20111014471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10055507205 + 10055507206.

It is an arithmetic number, because the mean of its divisors is an integer number (10055507206).

Almost surely, 2^20111014411 is an apocalyptic number.

20111014411 is a deficient number, since it is larger than the sum of its proper divisors (1).

20111014411 is an equidigital number, since it uses as much as digits as its factorization.

20111014411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 20111014411 its reverse (11441011102), we get a palindrome (31552025513).

The spelling of 20111014411 in words is "twenty billion, one hundred eleven million, fourteen thousand, four hundred eleven".