20132322101 has 4 divisors (see below), whose sum is σ = 20320474752. Its totient is φ = 19944169452.

The previous prime is 20132322071. The next prime is 20132322137. The reversal of 20132322101 is 10122323102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20132322101 - 2¹⁴ = 20132305717 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20132322101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132322191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94076165 + ... + 94076378.

It is an arithmetic number, because the mean of its divisors is an integer number (5080118688).

Almost surely, 2^20132322101 is an apocalyptic number.

It is an amenable number.

20132322101 is a deficient number, since it is larger than the sum of its proper divisors (188152651).

20132322101 is a wasteful number, since it uses less digits than its factorization.

20132322101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188152650.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20132322101 its reverse (10122323102), we get a palindrome (30254645203).

The spelling of 20132322101 in words is "twenty billion, one hundred thirty-two million, three hundred twenty-two thousand, one hundred one".