100121021302 has 8 divisors (see below), whose sum is σ = 150225288696. Its totient is φ = 50045925072.

The previous prime is 100121021293. The next prime is 100121021333. The reversal of 100121021302 is 203120121001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 7284208 + ... + 7297939.

It is an arithmetic number, because the mean of its divisors is an integer number (18778161087).

Almost surely, 2^100121021302 is an apocalyptic number.

100121021302 is a deficient number, since it is larger than the sum of its proper divisors (50104267394).

100121021302 is a wasteful number, since it uses less digits than its factorization.

100121021302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14585582.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 100121021302 its reverse (203120121001), we get a palindrome (303241142303).

The spelling of 100121021302 in words is "one hundred billion, one hundred twenty-one million, twenty-one thousand, three hundred two".