200320121300334 has 32 divisors (see below), whose sum is σ = 465635148791040. Its totient is φ = 56264247144192.

The previous prime is 200320121300323. The next prime is 200320121300489. The reversal of 200320121300334 is 433003121023002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40419715299 + ... + 40419720254.

It is an arithmetic number, because the mean of its divisors is an integer number (14551098399720).

Almost surely, 2^{200320121300334} is an apocalyptic number.

200320121300334 is an abundant number, since it is smaller than the sum of its proper divisors (265315027490706).

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

200320121300334 is a wasteful number, since it uses less digits than its factorization.

200320121300334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80839435624.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 200320121300334 its reverse (433003121023002), we get a palindrome (633323242323336).

The spelling of 200320121300334 in words is "two hundred trillion, three hundred twenty billion, one hundred twenty-one million, three hundred thousand, three hundred thirty-four".