23230023202 has 4 divisors (see below), whose sum is σ = 34845034806. Its totient is φ = 11615011600.

The previous prime is 23230023199. The next prime is 23230023217. The reversal of 23230023202 is 20232003232.

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

It can be written as a sum of positive squares in only one way, i.e., 23004092241 + 225930961 = 151671^2 + 15031^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23230023202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5807505799 + ... + 5807505802.

Almost surely, 2^23230023202 is an apocalyptic number.

23230023202 is a deficient number, since it is larger than the sum of its proper divisors (11615011604).

23230023202 is a wasteful number, since it uses less digits than its factorization.

23230023202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11615011603.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 23230023202 its reverse (20232003232), we get a palindrome (43462026434).

The spelling of 23230023202 in words is "twenty-three billion, two hundred thirty million, twenty-three thousand, two hundred two".