1201100006 has 8 divisors (see below), whose sum is σ = 1802597544. Its totient is φ = 600234160.

The previous prime is 1201099981. The next prime is 1201100023. The reversal of 1201100006 is 6000011021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1201100006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153140 + ... + 160791.

It is an arithmetic number, because the mean of its divisors is an integer number (225324693).

Almost surely, 2^1201100006 is an apocalyptic number.

1201100006 is a deficient number, since it is larger than the sum of its proper divisors (601497538).

1201100006 is a wasteful number, since it uses less digits than its factorization.

1201100006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315846.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1201100006 is about 34656.8897335003. The cubic root of 1201100006 is about 1062.9831730183.

Adding to 1201100006 its reverse (6000011021), we get a palindrome (7201111027).

The spelling of 1201100006 in words is "one billion, two hundred one million, one hundred thousand, six".