101200312 has 16 divisors (see below), whose sum is σ = 189864360. Its totient is φ = 50569824.

The previous prime is 101200277. The next prime is 101200313. The reversal of 101200312 is 213002101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101200313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17263 + ... + 22369.

Almost surely, 2^101200312 is an apocalyptic number.

It is an amenable number.

101200312 is a deficient number, since it is larger than the sum of its proper divisors (88664048).

101200312 is a wasteful number, since it uses less digits than its factorization.

101200312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7590 (or 7586 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 101200312 is about 10059.8365791895. The cubic root of 101200312 is about 466.0086203714.

Adding to 101200312 its reverse (213002101), we get a palindrome (314202413).

The spelling of 101200312 in words is "one hundred one million, two hundred thousand, three hundred twelve".