101200612 has 12 divisors (see below), whose sum is σ = 186422320. Its totient is φ = 47937096.

The previous prime is 101200601. The next prime is 101200613. The reversal of 101200612 is 216002101.

It is a junction number, because it is equal to n+sod(n) for n = 101200592 and 101200601.

It is not an unprimeable number, because it can be changed into a prime (101200613) 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, 665718 + ... + 665869.

Almost surely, 2^101200612 is an apocalyptic number.

It is an amenable number.

101200612 is a deficient number, since it is larger than the sum of its proper divisors (85221708).

101200612 is a wasteful number, since it uses less digits than its factorization.

101200612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331610 (or 1331608 counting only the distinct ones).

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

The square root of 101200612 is about 10059.8514899575. The cubic root of 101200612 is about 466.0090808523.

Adding to 101200612 its reverse (216002101), we get a palindrome (317202713).

The spelling of 101200612 in words is "one hundred one million, two hundred thousand, six hundred twelve".