211132001020230 has 80 divisors (see below), whose sum is σ = 586023733367424. Its totient is φ = 54485677676160.

The previous prime is 211132001020217. The next prime is 211132001020249. The reversal of 211132001020230 is 32020100231112.

211132001020230 is a `hidden beast` number, since 2 + 1 + 11 + 320 + 0 + 102 + 0 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4204116687 + ... + 4204166906.

Almost surely, 2^{211132001020230} is an apocalyptic number.

211132001020230 is an abundant number, since it is smaller than the sum of its proper divisors (374891732347194).

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

211132001020230 is a wasteful number, since it uses less digits than its factorization.

211132001020230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8408283643 (or 8408283634 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 211132001020230 its reverse (32020100231112), we get a palindrome (243152101251342).

The spelling of 211132001020230 in words is "two hundred eleven trillion, one hundred thirty-two billion, one million, twenty thousand, two hundred thirty".