1030113221232 has 80 divisors (see below), whose sum is σ = 2866329023360. Its totient is φ = 317733808896.

The previous prime is 1030113221209. The next prime is 1030113221237. The reversal of 1030113221232 is 2321223110301.

It is a super-2 number, since 2×1030113221232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030113221199 and 1030113221208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030113221237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13094623 + ... + 13173054.

It is an arithmetic number, because the mean of its divisors is an integer number (35829112792).

Almost surely, 2^{1030113221232} is an apocalyptic number.

1030113221232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030113221232 is an abundant number, since it is smaller than the sum of its proper divisors (1836215802128).

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

1030113221232 is a wasteful number, since it uses less digits than its factorization.

1030113221232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26267750 (or 26267744 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1030113221232 its reverse (2321223110301), we get a palindrome (3351336331533).

The spelling of 1030113221232 in words is "one trillion, thirty billion, one hundred thirteen million, two hundred twenty-one thousand, two hundred thirty-two".