100300210021121 has 32 divisors (see below), whose sum is σ = 115807365273600. Its totient is φ = 86045678812800.

The previous prime is 100300210021079. The next prime is 100300210021153. The reversal of 100300210021121 is 121120012003001.

It is a cyclic number.

It is not a de Polignac number, because 100300210021121 - 2⁶ = 100300210021057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100300210021096 and 100300210021105.

It is not an unprimeable number, because it can be changed into a prime (100300210021171) 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 31 ways as a sum of consecutive naturals, for example, 23109221 + ... + 27104178.

It is an arithmetic number, because the mean of its divisors is an integer number (3618980164800).

Almost surely, 2^{100300210021121} is an apocalyptic number.

100300210021121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

100300210021121 is a deficient number, since it is larger than the sum of its proper divisors (15507155252479).

100300210021121 is a wasteful number, since it uses less digits than its factorization.

100300210021121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50213597.

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

Adding to 100300210021121 its reverse (121120012003001), we get a palindrome (221420222024122).

The spelling of 100300210021121 in words is "one hundred trillion, three hundred billion, two hundred ten million, twenty-one thousand, one hundred twenty-one".