200101112121011 has 8 divisors (see below), whose sum is σ = 202645214661600. Its totient is φ = 197568046902400.

The previous prime is 200101112120989. The next prime is 200101112121041. The reversal of 200101112121011 is 110121211101002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200101112121011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200101112121041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2759294006 + ... + 2759366523.

It is an arithmetic number, because the mean of its divisors is an integer number (25330651832700).

Almost surely, 2^{200101112121011} is an apocalyptic number.

200101112121011 is a deficient number, since it is larger than the sum of its proper divisors (2544102540589).

200101112121011 is a wasteful number, since it uses less digits than its factorization.

200101112121011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5518660989.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 200101112121011 its reverse (110121211101002), we get a palindrome (310222323222013).

The spelling of 200101112121011 in words is "two hundred trillion, one hundred one billion, one hundred twelve million, one hundred twenty-one thousand, eleven".