211102013032 has 8 divisors (see below), whose sum is σ = 395816274450. Its totient is φ = 105551006512.

The previous prime is 211102012999. The next prime is 211102013033. The reversal of 211102013032 is 230310201112.

It can be written as a sum of positive squares in only one way, i.e., 192340136356 + 18761876676 = 438566^2 + 136974^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 211102012997 and 211102013015.

It is not an unprimeable number, because it can be changed into a prime (211102013033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13193875807 + ... + 13193875822.

Almost surely, 2^211102013032 is an apocalyptic number.

It is an amenable number.

211102013032 is a deficient number, since it is larger than the sum of its proper divisors (184714261418).

211102013032 is a wasteful number, since it uses less digits than its factorization.

211102013032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26387751635 (or 26387751631 counting only the distinct ones).

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

Adding to 211102013032 its reverse (230310201112), we get a palindrome (441412214144).

The spelling of 211102013032 in words is "two hundred eleven billion, one hundred two million, thirteen thousand, thirty-two".