100100101212300 has 144 divisors (see below), whose sum is σ = 331000701543680. Its totient is φ = 22879813443840.

The previous prime is 100100101212281. The next prime is 100100101212329. The reversal of 100100101212300 is 3212101001001.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 47 ways as a sum of consecutive naturals, for example, 444644367 + ... + 444869433.

Almost surely, 2^{100100101212300} is an apocalyptic number.

100100101212300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100100101212300 is an abundant number, since it is smaller than the sum of its proper divisors (230900600331380).

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

100100101212300 is a wasteful number, since it uses less digits than its factorization.

100100101212300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436880 (or 436873 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 100100101212300 its reverse (3212101001001), we get a palindrome (103312202213301).

The spelling of 100100101212300 in words is "one hundred trillion, one hundred billion, one hundred one million, two hundred twelve thousand, three hundred".