1200103052246 has 8 divisors (see below), whose sum is σ = 2057319518160. Its totient is φ = 514329879528.

The previous prime is 1200103052243. The next prime is 1200103052263. The reversal of 1200103052246 is 6422503010021.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200103052243) 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, 42860823281 + ... + 42860823308.

It is an arithmetic number, because the mean of its divisors is an integer number (257164939770).

Almost surely, 2^{1200103052246} is an apocalyptic number.

1200103052246 is a deficient number, since it is larger than the sum of its proper divisors (857216465914).

1200103052246 is an equidigital number, since it uses as much as digits as its factorization.

1200103052246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85721646598.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1200103052246 its reverse (6422503010021), we get a palindrome (7622606062267).

The spelling of 1200103052246 in words is "one trillion, two hundred billion, one hundred three million, fifty-two thousand, two hundred forty-six".