101200662 has 24 divisors (see below), whose sum is σ = 226830240. Its totient is φ = 32570160.

The previous prime is 101200657. The next prime is 101200681. The reversal of 101200662 is 266002101.

It is a happy number.

101200662 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 0 + 0 + 662 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96414 + ... + 97457.

It is an arithmetic number, because the mean of its divisors is an integer number (9451260).

Almost surely, 2^101200662 is an apocalyptic number.

101200662 is an abundant number, since it is smaller than the sum of its proper divisors (125629578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101200662 is a wasteful number, since it uses less digits than its factorization.

101200662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193908 (or 193905 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 101200662 is about 10059.8539750833. The cubic root of 101200662 is about 466.0091575991.

Adding to 101200662 its reverse (266002101), we get a palindrome (367202763).

The spelling of 101200662 in words is "one hundred one million, two hundred thousand, six hundred sixty-two".