1113032230232 has 96 divisors (see below), whose sum is σ = 2296290222000. Its totient is φ = 505480914432.

The previous prime is 1113032230223. The next prime is 1113032230237. The reversal of 1113032230232 is 2320322303111.

It is a junction number, because it is equal to n+sod(n) for n = 1113032230198 and 1113032230207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113032230237) 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, 21529118 + ... + 21580754.

Almost surely, 2^{1113032230232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113032230232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1148145111000).

1113032230232 is an abundant number, since it is smaller than the sum of its proper divisors (1183257991768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113032230232 is a wasteful number, since it uses less digits than its factorization.

1113032230232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51925 (or 51908 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1113032230232 its reverse (2320322303111), we get a palindrome (3433354533343).

The spelling of 1113032230232 in words is "one trillion, one hundred thirteen billion, thirty-two million, two hundred thirty thousand, two hundred thirty-two".