200101011121 has 8 divisors (see below), whose sum is σ = 231132718944. Its totient is φ = 171209421120.

The previous prime is 200101011107. The next prime is 200101011161. The reversal of 200101011121 is 121110101002.

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

It is a cyclic number.

It is not a de Polignac number, because 200101011121 - 2¹⁵ = 200100978353 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200101011098 and 200101011107.

It is not an unprimeable number, because it can be changed into a prime (200101011161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535029255 + ... + 535029628.

It is an arithmetic number, because the mean of its divisors is an integer number (28891589868).

Almost surely, 2^200101011121 is an apocalyptic number.

It is an amenable number.

200101011121 is a deficient number, since it is larger than the sum of its proper divisors (31031707823).

200101011121 is a wasteful number, since it uses less digits than its factorization.

200101011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070058911.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 200101011121 its reverse (121110101002), we get a palindrome (321211112123).

The spelling of 200101011121 in words is "two hundred billion, one hundred one million, eleven thousand, one hundred twenty-one".