23331121000232 has 8 divisors (see below), whose sum is σ = 43745851875450. Its totient is φ = 11665560500112.

The previous prime is 23331121000193. The next prime is 23331121000261. The reversal of 23331121000232 is 23200012113332.

It can be written as a sum of positive squares in only one way, i.e., 22686302364196 + 644818636036 = 4763014^2 + 803006^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 23331121000198 and 23331121000207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1458195062507 + ... + 1458195062522.

Almost surely, 2^{23331121000232} is an apocalyptic number.

It is an amenable number.

23331121000232 is a deficient number, since it is larger than the sum of its proper divisors (20414730875218).

23331121000232 is a wasteful number, since it uses less digits than its factorization.

23331121000232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916390125035 (or 2916390125031 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 23331121000232 its reverse (23200012113332), we get a palindrome (46531133113564).

The spelling of 23331121000232 in words is "twenty-three trillion, three hundred thirty-one billion, one hundred twenty-one million, two hundred thirty-two", and thus it is an aban number.