211030303020100 has 36 divisors (see below), whose sum is σ = 457941560617744. Its totient is φ = 84411051518880.

The previous prime is 211030303020079. The next prime is 211030303020107. The reversal of 211030303020100 is 1020303030112.

It is not an unprimeable number, because it can be changed into a prime (211030303020107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5416842 + ... + 21246241.

Almost surely, 2^{211030303020100} is an apocalyptic number.

211030303020100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211030303020100 is an abundant number, since it is smaller than the sum of its proper divisors (246911257597644).

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

211030303020100 is a wasteful number, since it uses less digits than its factorization.

211030303020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26742244 (or 26742237 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 211030303020100 its reverse (1020303030112), we get a palindrome (212050606050212).

The spelling of 211030303020100 in words is "two hundred eleven trillion, thirty billion, three hundred three million, twenty thousand, one hundred".