200120301010100 has 36 divisors (see below), whose sum is σ = 434275867107264. Its totient is φ = 80045389728480.

The previous prime is 200120301010081. The next prime is 200120301010129. The reversal of 200120301010100 is 1010103021002.

It is a super-3 number, since 3×200120301010100³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

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, 31186082 + ... + 37051481.

Almost surely, 2^{200120301010100} is an apocalyptic number.

200120301010100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200120301010100 is an abundant number, since it is smaller than the sum of its proper divisors (234155566097164).

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

200120301010100 is a wasteful number, since it uses less digits than its factorization.

200120301010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68266904 (or 68266897 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 200120301010100 its reverse (1010103021002), we get a palindrome (201130404031102).

The spelling of 200120301010100 in words is "two hundred trillion, one hundred twenty billion, three hundred one million, ten thousand, one hundred".