100121323032006 has 32 divisors (see below), whose sum is σ = 223180658156160. Its totient is φ = 29757421086336.

The previous prime is 100121323032001. The next prime is 100121323032007. The reversal of 100121323032006 is 600230323121001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100121323032001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25831092756 + ... + 25831096631.

It is an arithmetic number, because the mean of its divisors is an integer number (6974395567380).

Almost surely, 2^{100121323032006} is an apocalyptic number.

100121323032006 is an abundant number, since it is smaller than the sum of its proper divisors (123059335124154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100121323032006 is a wasteful number, since it uses less digits than its factorization.

100121323032006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51662189428.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 100121323032006 its reverse (600230323121001), we get a palindrome (700351646153007).

The spelling of 100121323032006 in words is "one hundred trillion, one hundred twenty-one billion, three hundred twenty-three million, thirty-two thousand, six".