23203252452 has 24 divisors (see below), whose sum is σ = 54144277600. Its totient is φ = 7733938176.

The previous prime is 23203252441. The next prime is 23203252459. The reversal of 23203252452 is 25425230232.

It is not an unprimeable number, because it can be changed into a prime (23203252459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180324 + ... + 280932.

Almost surely, 2^23203252452 is an apocalyptic number.

It is an amenable number.

23203252452 is an abundant number, since it is smaller than the sum of its proper divisors (30941025148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23203252452 is a wasteful number, since it uses less digits than its factorization.

23203252452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119835 (or 119833 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 23203252452 its reverse (25425230232), we get a palindrome (48628482684).

The spelling of 23203252452 in words is "twenty-three billion, two hundred three million, two hundred fifty-two thousand, four hundred fifty-two".