20132202023 has 4 divisors (see below), whose sum is σ = 20164107888. Its totient is φ = 20100296160.

The previous prime is 20132201993. The next prime is 20132202029. The reversal of 20132202023 is 32020223102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20132202023 - 2⁸ = 20132201767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20132201992 and 20132202010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132202029) 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 in 3 ways as a sum of consecutive naturals, for example, 15951986 + ... + 15953247.

It is an arithmetic number, because the mean of its divisors is an integer number (5041026972).

Almost surely, 2^20132202023 is an apocalyptic number.

20132202023 is a deficient number, since it is larger than the sum of its proper divisors (31905865).

20132202023 is an equidigital number, since it uses as much as digits as its factorization.

20132202023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31905864.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20132202023 its reverse (32020223102), we get a palindrome (52152425125).

The spelling of 20132202023 in words is "twenty billion, one hundred thirty-two million, two hundred two thousand, twenty-three".