101210852 has 6 divisors (see below), whose sum is σ = 177118998. Its totient is φ = 50605424.

The previous prime is 101210849. The next prime is 101210897. The reversal of 101210852 is 258012101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 94789696 + 6421156 = 9736^2 + 2534^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12651353 + ... + 12651360.

It is an arithmetic number, because the mean of its divisors is an integer number (29519833).

Almost surely, 2^101210852 is an apocalyptic number.

It is an amenable number.

101210852 is a deficient number, since it is larger than the sum of its proper divisors (75908146).

101210852 is a wasteful number, since it uses less digits than its factorization.

101210852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25302717 (or 25302715 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 101210852 is about 10060.3604309190. The cubic root of 101210852 is about 466.0247980565.

Adding to 101210852 its reverse (258012101), we get a palindrome (359222953).

The spelling of 101210852 in words is "one hundred one million, two hundred ten thousand, eight hundred fifty-two".