23020223101 has 4 divisors (see below), whose sum is σ = 23248146204. Its totient is φ = 22792300000.

The previous prime is 23020223099. The next prime is 23020223111. The reversal of 23020223101 is 10132202032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13835875876 + 9184347225 = 117626^2 + 95835^2 .

It is a cyclic number.

It is not a de Polignac number, because 23020223101 - 2¹ = 23020223099 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 (23020223111) 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, 113961400 + ... + 113961601.

It is an arithmetic number, because the mean of its divisors is an integer number (5812036551).

Almost surely, 2^23020223101 is an apocalyptic number.

It is an amenable number.

23020223101 is a deficient number, since it is larger than the sum of its proper divisors (227923103).

23020223101 is a wasteful number, since it uses less digits than its factorization.

23020223101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227923102.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23020223101 its reverse (10132202032), we get a palindrome (33152425133).

The spelling of 23020223101 in words is "twenty-three billion, twenty million, two hundred twenty-three thousand, one hundred one".