1200201012113 has 8 divisors (see below), whose sum is σ = 1241735719080. Its totient is φ = 1158676202880.

The previous prime is 1200201012107. The next prime is 1200201012247. The reversal of 1200201012113 is 3112101020021.

It can be written as a sum of positive squares in 4 ways, for example, as 40752304384 + 1159448707729 = 201872^2 + 1076777^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1200201012113 - 2¹⁰ = 1200201011089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200201012103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2227298 + ... + 2713163.

It is an arithmetic number, because the mean of its divisors is an integer number (155216964885).

Almost surely, 2^{1200201012113} is an apocalyptic number.

It is an amenable number.

1200201012113 is a deficient number, since it is larger than the sum of its proper divisors (41534706967).

1200201012113 is an equidigital number, since it uses as much as digits as its factorization.

1200201012113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4948867.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1200201012113 its reverse (3112101020021), we get a palindrome (4312302032134).

The spelling of 1200201012113 in words is "one trillion, two hundred billion, two hundred one million, twelve thousand, one hundred thirteen".