100121002030211 has 4 divisors (see below), whose sum is σ = 100126189397424. Its totient is φ = 100115814663000.

The previous prime is 100121002030123. The next prime is 100121002030223. The reversal of 100121002030211 is 112030200121001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100121002030211 - 2¹⁴ = 100121002013827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100121002030811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2593654655 + ... + 2593693256.

It is an arithmetic number, because the mean of its divisors is an integer number (25031547349356).

Almost surely, 2^{100121002030211} is an apocalyptic number.

100121002030211 is a deficient number, since it is larger than the sum of its proper divisors (5187367213).

100121002030211 is an equidigital number, since it uses as much as digits as its factorization.

100121002030211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187367212.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 100121002030211 its reverse (112030200121001), we get a palindrome (212151202151212).

The spelling of 100121002030211 in words is "one hundred trillion, one hundred twenty-one billion, two million, thirty thousand, two hundred eleven".