20230112101 has 4 divisors (see below), whose sum is σ = 20230397632. Its totient is φ = 20229826572.

The previous prime is 20230112087. The next prime is 20230112141. The reversal of 20230112101 is 10121103202.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 20230112101 - 2¹¹ = 20230110053 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 (20230112141) 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, 52906 + ... + 207988.

It is an arithmetic number, because the mean of its divisors is an integer number (5057599408).

Almost surely, 2^20230112101 is an apocalyptic number.

It is an amenable number.

20230112101 is a deficient number, since it is larger than the sum of its proper divisors (285531).

20230112101 is a wasteful number, since it uses less digits than its factorization.

20230112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285530.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 20230112101 its reverse (10121103202), we get a palindrome (30351215303).

The spelling of 20230112101 in words is "twenty billion, two hundred thirty million, one hundred twelve thousand, one hundred one".