20132424122101 has 4 divisors (see below), whose sum is σ = 20135268093600. Its totient is φ = 20129580150604.

The previous prime is 20132424122029. The next prime is 20132424122113. The reversal of 20132424122101 is 10122142423102.

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 20132424122101 - 2²⁷ = 20132289904373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132424422101) 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, 1421975131 + ... + 1421989288.

It is an arithmetic number, because the mean of its divisors is an integer number (5033817023400).

Almost surely, 2^{20132424122101} is an apocalyptic number.

It is an amenable number.

20132424122101 is a deficient number, since it is larger than the sum of its proper divisors (2843971499).

20132424122101 is an equidigital number, since it uses as much as digits as its factorization.

20132424122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843971498.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 20132424122101 its reverse (10122142423102), we get a palindrome (30254566545203).

The spelling of 20132424122101 in words is "twenty trillion, one hundred thirty-two billion, four hundred twenty-four million, one hundred twenty-two thousand, one hundred one".