20023132233030 has 16 divisors (see below), whose sum is σ = 48055517359344. Its totient is φ = 5339501928800.

The previous prime is 20023132233017. The next prime is 20023132233037. The reversal of 20023132233030 is 3033223132002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20023132233037) 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, 333718870521 + ... + 333718870580.

It is an arithmetic number, because the mean of its divisors is an integer number (3003469834959).

Almost surely, 2^{20023132233030} is an apocalyptic number.

20023132233030 is an abundant number, since it is smaller than the sum of its proper divisors (28032385126314).

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

20023132233030 is a wasteful number, since it uses less digits than its factorization.

20023132233030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667437741111.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 20023132233030 its reverse (3033223132002), we get a palindrome (23056355365032).

The spelling of 20023132233030 in words is "twenty trillion, twenty-three billion, one hundred thirty-two million, two hundred thirty-three thousand, thirty".