20132101211 has 2 divisors, whose sum is σ = 20132101212. Its totient is φ = 20132101210.

The previous prime is 20132101159. The next prime is 20132101259. The reversal of 20132101211 is 11210123102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20132101211 - 2⁶ = 20132101147 is a prime.

It is not a weakly prime, because it can be changed into another prime (20132101291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066050605 + 10066050606.

It is an arithmetic number, because the mean of its divisors is an integer number (10066050606).

Almost surely, 2^20132101211 is an apocalyptic number.

20132101211 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132101211 is an equidigital number, since it uses as much as digits as its factorization.

20132101211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 20132101211 its reverse (11210123102), we get a palindrome (31342224313).

It can be divided in two parts, 20 and 132101211, that added together give a palindrome (132101231).

The spelling of 20132101211 in words is "twenty billion, one hundred thirty-two million, one hundred one thousand, two hundred eleven".