20022023101 has 4 divisors (see below), whose sum is σ = 20174863104. Its totient is φ = 19869183100.

The previous prime is 20022023059. The next prime is 20022023117. The reversal of 20022023101 is 10132022002.

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 20022023101 - 2⁷ = 20022022973 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 (20022023191) 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, 76419805 + ... + 76420066.

It is an arithmetic number, because the mean of its divisors is an integer number (5043715776).

Almost surely, 2^20022023101 is an apocalyptic number.

It is an amenable number.

20022023101 is a deficient number, since it is larger than the sum of its proper divisors (152840003).

20022023101 is a wasteful number, since it uses less digits than its factorization.

20022023101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152840002.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20022023101 its reverse (10132022002), we get a palindrome (30154045103).

The spelling of 20022023101 in words is "twenty billion, twenty-two million, twenty-three thousand, one hundred one".