20110424311 has 2 divisors, whose sum is σ = 20110424312. Its totient is φ = 20110424310.

The previous prime is 20110424309. The next prime is 20110424351. The reversal of 20110424311 is 11342401102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20110424311 - 2¹ = 20110424309 is a prime.

Together with 20110424309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20110424351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10055212155 + 10055212156.

It is an arithmetic number, because the mean of its divisors is an integer number (10055212156).

Almost surely, 2^20110424311 is an apocalyptic number.

20110424311 is a deficient number, since it is larger than the sum of its proper divisors (1).

20110424311 is an equidigital number, since it uses as much as digits as its factorization.

20110424311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 20110424311 its reverse (11342401102), we get a palindrome (31452825413).

The spelling of 20110424311 in words is "twenty billion, one hundred ten million, four hundred twenty-four thousand, three hundred eleven".