1113233110111 has 4 divisors (see below), whose sum is σ = 1113803708224. Its totient is φ = 1112662512000.

The previous prime is 1113233110039. The next prime is 1113233110117. The reversal of 1113233110111 is 1110113323111.

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

It is a cyclic number.

It is not a de Polignac number, because 1113233110111 - 2¹³ = 1113233101919 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 (1113233110117) 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, 285296130 + ... + 285300031.

It is an arithmetic number, because the mean of its divisors is an integer number (278450927056).

Almost surely, 2^{1113233110111} is an apocalyptic number.

1113233110111 is a deficient number, since it is larger than the sum of its proper divisors (570598113).

1113233110111 is an equidigital number, since it uses as much as digits as its factorization.

1113233110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570598112.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 1113233110111 its reverse (1110113323111), we get a palindrome (2223346433222).

The spelling of 1113233110111 in words is "one trillion, one hundred thirteen billion, two hundred thirty-three million, one hundred ten thousand, one hundred eleven".