20132343120011 has 2 divisors, whose sum is σ = 20132343120012. Its totient is φ = 20132343120010.

The previous prime is 20132343119989. The next prime is 20132343120041. The reversal of 20132343120011 is 11002134323102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20132343120011 - 2²² = 20132338925707 is a prime.

It is a super-2 number, since 2×20132343120011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20132343120041) 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, 10066171560005 + 10066171560006.

It is an arithmetic number, because the mean of its divisors is an integer number (10066171560006).

Almost surely, 2^{20132343120011} is an apocalyptic number.

20132343120011 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132343120011 is an equidigital number, since it uses as much as digits as its factorization.

20132343120011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 20132343120011 its reverse (11002134323102), we get a palindrome (31134477443113).

The spelling of 20132343120011 in words is "twenty trillion, one hundred thirty-two billion, three hundred forty-three million, one hundred twenty thousand, eleven".