210300121132 has 36 divisors (see below), whose sum is σ = 388527727896. Its totient is φ = 99586788480.

The previous prime is 210300121111. The next prime is 210300121169. The reversal of 210300121132 is 231121003012.

210300121132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×210300121132² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5411523 + ... + 5450245.

It is an arithmetic number, because the mean of its divisors is an integer number (10792436886).

Almost surely, 2^210300121132 is an apocalyptic number.

It is an amenable number.

210300121132 is a deficient number, since it is larger than the sum of its proper divisors (178227606764).

210300121132 is a wasteful number, since it uses less digits than its factorization.

210300121132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42526 (or 42505 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 210300121132 its reverse (231121003012), we get a palindrome (441421124144).

The spelling of 210300121132 in words is "two hundred ten billion, three hundred million, one hundred twenty-one thousand, one hundred thirty-two".