10210121200100 has 36 divisors (see below), whose sum is σ = 22288633477824. Its totient is φ = 4059593093280.

The previous prime is 10210121200093. The next prime is 10210121200129. The reversal of 10210121200100 is 100212101201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 305675552 + ... + 305708951.

Almost surely, 2^{10210121200100} is an apocalyptic number.

10210121200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210121200100 is an abundant number, since it is smaller than the sum of its proper divisors (12078512277724).

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

10210121200100 is a wasteful number, since it uses less digits than its factorization.

10210121200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611384684 (or 611384677 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10210121200100 its reverse (100212101201), we get a palindrome (10310333301301).

The spelling of 10210121200100 in words is "ten trillion, two hundred ten billion, one hundred twenty-one million, two hundred thousand, one hundred".