23223202301 has 4 divisors (see below), whose sum is σ = 25009602492. Its totient is φ = 21436802112.

The previous prime is 23223202279. The next prime is 23223202313. The reversal of 23223202301 is 10320232232.

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 13585068025 + 9638134276 = 116555^2 + 98174^2 .

It is a cyclic number.

It is not a de Polignac number, because 23223202301 - 2³⁴ = 6043333117 is a prime.

It is a super-2 number, since 2×23223202301² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23223202381) 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, 893200076 + ... + 893200101.

It is an arithmetic number, because the mean of its divisors is an integer number (6252400623).

Almost surely, 2^23223202301 is an apocalyptic number.

It is an amenable number.

23223202301 is a deficient number, since it is larger than the sum of its proper divisors (1786400191).

23223202301 is a wasteful number, since it uses less digits than its factorization.

23223202301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1786400190.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23223202301 its reverse (10320232232), we get a palindrome (33543434533).

The spelling of 23223202301 in words is "twenty-three billion, two hundred twenty-three million, two hundred two thousand, three hundred one".