211303146536 has 32 divisors (see below), whose sum is σ = 396930283200. Its totient is φ = 105455185920.

The previous prime is 211303146529. The next prime is 211303146539. The reversal of 211303146536 is 635641303112.

It is a junction number, because it is equal to n+sod(n) for n = 211303146496 and 211303146505.

It is not an unprimeable number, because it can be changed into a prime (211303146539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22301096 + ... + 22310568.

It is an arithmetic number, because the mean of its divisors is an integer number (12404071350).

Almost surely, 2^211303146536 is an apocalyptic number.

It is an amenable number.

211303146536 is a deficient number, since it is larger than the sum of its proper divisors (185627136664).

211303146536 is a wasteful number, since it uses less digits than its factorization.

211303146536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14369 (or 14365 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 211303146536 its reverse (635641303112), we get a palindrome (846944449648).

The spelling of 211303146536 in words is "two hundred eleven billion, three hundred three million, one hundred forty-six thousand, five hundred thirty-six".