1113101232223 has 4 divisors (see below), whose sum is σ = 1114571644120. Its totient is φ = 1111630820328.

The previous prime is 1113101232203. The next prime is 1113101232329. The reversal of 1113101232223 is 3222321013111.

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 1113101232223 - 2³⁷ = 975662278751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113101232194 and 1113101232203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113101232203) 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, 735204813 + ... + 735206326.

It is an arithmetic number, because the mean of its divisors is an integer number (278642911030).

Almost surely, 2^{1113101232223} is an apocalyptic number.

1113101232223 is a deficient number, since it is larger than the sum of its proper divisors (1470411897).

1113101232223 is an equidigital number, since it uses as much as digits as its factorization.

1113101232223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470411896.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 1113101232223 its reverse (3222321013111), we get a palindrome (4335422245334).

The spelling of 1113101232223 in words is "one trillion, one hundred thirteen billion, one hundred one million, two hundred thirty-two thousand, two hundred twenty-three".