20114102311 has 2 divisors, whose sum is σ = 20114102312. Its totient is φ = 20114102310.

The previous prime is 20114102293. The next prime is 20114102317. The reversal of 20114102311 is 11320141102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20114102311 - 2¹¹ = 20114100263 is a prime.

It is a super-2 number, since 2×20114102311² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20114102317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10057051155 + 10057051156.

It is an arithmetic number, because the mean of its divisors is an integer number (10057051156).

Almost surely, 2^20114102311 is an apocalyptic number.

20114102311 is a deficient number, since it is larger than the sum of its proper divisors (1).

20114102311 is an equidigital number, since it uses as much as digits as its factorization.

20114102311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 20114102311 its reverse (11320141102), we get a palindrome (31434243413).

The spelling of 20114102311 in words is "twenty billion, one hundred fourteen million, one hundred two thousand, three hundred eleven".