211132002304 has 26 divisors (see below), whose sum is σ = 422212466900. Its totient is φ = 105565999104.

The previous prime is 211132002241. The next prime is 211132002307. The reversal of 211132002304 is 403200231112.

It is a happy number.

It is a super-2 number, since 2×211132002304² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (211132002307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25768854 + ... + 25777045.

Almost surely, 2^211132002304 is an apocalyptic number.

It is an amenable number.

211132002304 is a deficient number, since it is larger than the sum of its proper divisors (211080464596).

211132002304 is an frugal number, since it uses more digits than its factorization.

211132002304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51545923 (or 51545901 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 211132002304 its reverse (403200231112), we get a palindrome (614332233416).

The spelling of 211132002304 in words is "two hundred eleven billion, one hundred thirty-two million, two thousand, three hundred four".