1113231013230 has 96 divisors (see below), whose sum is σ = 3108607303680. Its totient is φ = 254399745600.

The previous prime is 1113231013229. The next prime is 1113231013241. The reversal of 1113231013230 is 323101323111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1113231013197 and 1113231013206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7201491 + ... + 7354449.

It is an arithmetic number, because the mean of its divisors is an integer number (32381326080).

Almost surely, 2^{1113231013230} is an apocalyptic number.

1113231013230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113231013230 is an abundant number, since it is smaller than the sum of its proper divisors (1995376290450).

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

1113231013230 is a wasteful number, since it uses less digits than its factorization.

1113231013230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157934 (or 157927 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1113231013230 its reverse (323101323111), we get a palindrome (1436332336341).

The spelling of 1113231013230 in words is "one trillion, one hundred thirteen billion, two hundred thirty-one million, thirteen thousand, two hundred thirty".