20320230330200 has 24 divisors (see below), whose sum is σ = 47244535518180. Its totient is φ = 8128092132000.

The previous prime is 20320230330167. The next prime is 20320230330233. The reversal of 20320230330200 is 203303202302.

It is an interprime number because it is at equal distance from previous prime (20320230330167) and next prime (20320230330233).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50800575626 + ... + 50800576025.

Almost surely, 2^{20320230330200} is an apocalyptic number.

20320230330200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20320230330200 is an abundant number, since it is smaller than the sum of its proper divisors (26924305187980).

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

20320230330200 is a wasteful number, since it uses less digits than its factorization.

20320230330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101601151667 (or 101601151658 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 20320230330200 its reverse (203303202302), we get a palindrome (20523533532502).

The spelling of 20320230330200 in words is "twenty trillion, three hundred twenty billion, two hundred thirty million, three hundred thirty thousand, two hundred".