100210101200121 has 8 divisors (see below), whose sum is σ = 145760147200224. Its totient is φ = 60733394666720.

The previous prime is 100210101200087. The next prime is 100210101200177. The reversal of 100210101200121 is 121002101012001.

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 100210101200121 - 2³⁰ = 100209027458297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100210101200097 and 100210101200106.

It is not an unprimeable number, because it can be changed into a prime (100210101202121) 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, 1518334866636 + ... + 1518334866701.

It is an arithmetic number, because the mean of its divisors is an integer number (18220018400028).

Almost surely, 2^{100210101200121} is an apocalyptic number.

100210101200121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100210101200121 is a deficient number, since it is larger than the sum of its proper divisors (45550046000103).

100210101200121 is a wasteful number, since it uses less digits than its factorization.

100210101200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3036669733351.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100210101200121 its reverse (121002101012001), we get a palindrome (221212202212122).

The spelling of 100210101200121 in words is "one hundred trillion, two hundred ten billion, one hundred one million, two hundred thousand, one hundred twenty-one".