1113310400201 has 4 divisors (see below), whose sum is σ = 1113313623492. Its totient is φ = 1113307176912.

The previous prime is 1113310400183. The next prime is 1113310400203. The reversal of 1113310400201 is 1020040133111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 967557486025 + 145752914176 = 983645^2 + 381776^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113310400201 - 2¹⁴ = 1113310383817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1113310400201.

It is not an unprimeable number, because it can be changed into a prime (1113310400203) 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 3 ways as a sum of consecutive naturals, for example, 1021526 + ... + 1808351.

It is an arithmetic number, because the mean of its divisors is an integer number (278328405873).

Almost surely, 2^{1113310400201} is an apocalyptic number.

It is an amenable number.

1113310400201 is a deficient number, since it is larger than the sum of its proper divisors (3223291).

1113310400201 is an equidigital number, since it uses as much as digits as its factorization.

1113310400201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223290.

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

Adding to 1113310400201 its reverse (1020040133111), we get a palindrome (2133350533312).

The spelling of 1113310400201 in words is "one trillion, one hundred thirteen billion, three hundred ten million, four hundred thousand, two hundred one".