20023313302000 has 40 divisors (see below), whose sum is σ = 48416371569072. Its totient is φ = 8009325320000.

The previous prime is 20023313301973. The next prime is 20023313302081. The reversal of 20023313302000 is 20331332002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5005826326 + ... + 5005830325.

Almost surely, 2^{20023313302000} is an apocalyptic number.

20023313302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20023313302000 is an abundant number, since it is smaller than the sum of its proper divisors (28393058267072).

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

20023313302000 is a wasteful number, since it uses less digits than its factorization.

20023313302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10011656674 (or 10011656658 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 20023313302000 its reverse (20331332002), we get a palindrome (20043644634002).

The spelling of 20023313302000 in words is "twenty trillion, twenty-three billion, three hundred thirteen million, three hundred two thousand".