20132300011 has 4 divisors (see below), whose sum is σ = 20310462072. Its totient is φ = 19954137952.

The previous prime is 20132299981. The next prime is 20132300021. The reversal of 20132300011 is 11000323102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11000323102 = 2 ⋅5500161551.

It is a cyclic number.

It is not a de Polignac number, because 20132300011 - 2¹⁹ = 20131775723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20132299964 and 20132300000.

It is not an unprimeable number, because it can be changed into a prime (20132300021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89080861 + ... + 89081086.

It is an arithmetic number, because the mean of its divisors is an integer number (5077615518).

Almost surely, 2^20132300011 is an apocalyptic number.

20132300011 is a deficient number, since it is larger than the sum of its proper divisors (178162061).

20132300011 is a wasteful number, since it uses less digits than its factorization.

20132300011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178162060.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 20132300011 its reverse (11000323102), we get a palindrome (31132623113).

The spelling of 20132300011 in words is "twenty billion, one hundred thirty-two million, three hundred thousand, eleven".