100121033210 has 16 divisors (see below), whose sum is σ = 196601301792. Its totient is φ = 36407648400.

The previous prime is 100121033167. The next prime is 100121033213. The reversal of 100121033210 is 12330121001.

It is not an unprimeable number, because it can be changed into a prime (100121033213) 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, 455095496 + ... + 455095715.

It is an arithmetic number, because the mean of its divisors is an integer number (12287581362).

Almost surely, 2^100121033210 is an apocalyptic number.

100121033210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100121033210 is a deficient number, since it is larger than the sum of its proper divisors (96480268582).

100121033210 is a wasteful number, since it uses less digits than its factorization.

100121033210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910191229.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 100121033210 its reverse (12330121001), we get a palindrome (112451154211).

The spelling of 100121033210 in words is "one hundred billion, one hundred twenty-one million, thirty-three thousand, two hundred ten".