201061106 has 8 divisors (see below), whose sum is σ = 301662444. Its totient is φ = 100506960.

The previous prime is 201061103. The next prime is 201061127. The reversal of 201061106 is 601160102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 195748081 + 5313025 = 13991^2 + 2305^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (201061103) 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, 2156 + ... + 20168.

Almost surely, 2^201061106 is an apocalyptic number.

201061106 is a deficient number, since it is larger than the sum of its proper divisors (100601338).

201061106 is a wasteful number, since it uses less digits than its factorization.

201061106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23596.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 201061106 is about 14179.6017574543. The cubic root of 201061106 is about 585.8359548890.

It can be divided in two parts, 20106 and 1106, that added together give a palindrome (21212).

The spelling of 201061106 in words is "two hundred one million, sixty-one thousand, one hundred six".