20232313300000 has 72 divisors (see below), whose sum is σ = 49787272168452. Its totient is φ = 8092925280000.

The previous prime is 20232313299967. The next prime is 20232313300037. The reversal of 20232313300000 is 331323202.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 7927175394576 + 12305137905424 = 2815524^2 + 3507868^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101061567 + ... + 101261566.

Almost surely, 2^{20232313300000} is an apocalyptic number.

20232313300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20232313300000 is an abundant number, since it is smaller than the sum of its proper divisors (29554958868452).

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

20232313300000 is an frugal number, since it uses more digits than its factorization.

20232313300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202323168 (or 202323140 counting only the distinct ones).

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

Adding to 20232313300000 its reverse (331323202), we get a palindrome (20232644623202).

The spelling of 20232313300000 in words is "twenty trillion, two hundred thirty-two billion, three hundred thirteen million, three hundred thousand".