1113233203111 has 8 divisors (see below), whose sum is σ = 1113989736384. Its totient is φ = 1112476915200.

The previous prime is 1113233203081. The next prime is 1113233203141. The reversal of 1113233203111 is 1113023323111.

It is an interprime number because it is at equal distance from previous prime (1113233203081) and next prime (1113233203141).

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 1113233203111 - 2¹³ = 1113233194919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113233203141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9517495 + ... + 9633751.

It is an arithmetic number, because the mean of its divisors is an integer number (139248717048).

Almost surely, 2^{1113233203111} is an apocalyptic number.

1113233203111 is a deficient number, since it is larger than the sum of its proper divisors (756533273).

1113233203111 is a wasteful number, since it uses less digits than its factorization.

1113233203111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122681.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1113233203111 its reverse (1113023323111), we get a palindrome (2226256526222).

The spelling of 1113233203111 in words is "one trillion, one hundred thirteen billion, two hundred thirty-three million, two hundred three thousand, one hundred eleven".