211010020132 has 12 divisors (see below), whose sum is σ = 370852376076. Its totient is φ = 105052198400.

The previous prime is 211010020103. The next prime is 211010020171. The reversal of 211010020132 is 231020010112.

It can be written as a sum of positive squares in 2 ways, for example, as 96532004416 + 114478015716 = 310696^2 + 338346^2 .

It is a super-2 number, since 2×211010020132² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113201869 + ... + 113203732.

It is an arithmetic number, because the mean of its divisors is an integer number (30904364673).

Almost surely, 2^211010020132 is an apocalyptic number.

It is an amenable number.

211010020132 is a deficient number, since it is larger than the sum of its proper divisors (159842355944).

211010020132 is a wasteful number, since it uses less digits than its factorization.

211010020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226405838 (or 226405836 counting only the distinct ones).

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

Adding to 211010020132 its reverse (231020010112), we get a palindrome (442030030244).

The spelling of 211010020132 in words is "two hundred eleven billion, ten million, twenty thousand, one hundred thirty-two".