1113032213223 has 24 divisors (see below), whose sum is σ = 1743428133360. Its totient is φ = 629721187200.

The previous prime is 1113032213149. The next prime is 1113032213287. The reversal of 1113032213223 is 3223122303111.

It is not a de Polignac number, because 1113032213223 - 2¹⁸ = 1113031951079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113032213193 and 1113032213202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113032213323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37468558 + ... + 37498251.

It is an arithmetic number, because the mean of its divisors is an integer number (72642838890).

Almost surely, 2^{1113032213223} is an apocalyptic number.

1113032213223 is a deficient number, since it is larger than the sum of its proper divisors (630395920137).

1113032213223 is a wasteful number, since it uses less digits than its factorization.

1113032213223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74966927 (or 74966920 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1113032213223 its reverse (3223122303111), we get a palindrome (4336154516334).

The spelling of 1113032213223 in words is "one trillion, one hundred thirteen billion, thirty-two million, two hundred thirteen thousand, two hundred twenty-three".