101132212 has 24 divisors (see below), whose sum is σ = 189086240. Its totient is φ = 47187360.

The previous prime is 101132191. The next prime is 101132233. The reversal of 101132212 is 212231101.

It is an interprime number because it is at equal distance from previous prime (101132191) and next prime (101132233).

It is a junction number, because it is equal to n+sod(n) for n = 101132192 and 101132201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4839 + ... + 15022.

Almost surely, 2^101132212 is an apocalyptic number.

It is an amenable number.

101132212 is a deficient number, since it is larger than the sum of its proper divisors (87954028).

101132212 is a wasteful number, since it uses less digits than its factorization.

101132212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19951 (or 19949 counting only the distinct ones).

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

The square root of 101132212 is about 10056.4512627467. The cubic root of 101132212 is about 465.9040676366.

Adding to 101132212 its reverse (212231101), we get a palindrome (313363313).

The spelling of 101132212 in words is "one hundred one million, one hundred thirty-two thousand, two hundred twelve".