1030223120112 has 100 divisors (see below), whose sum is σ = 3011287405896. Its totient is φ = 340007587200.

The previous prime is 1030223120083. The next prime is 1030223120189. The reversal of 1030223120112 is 2110213220301.

1030223120112 is a `hidden beast` number, since 1 + 0 + 302 + 231 + 20 + 112 = 666.

It is a super-2 number, since 2×1030223120112² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3804378 + ... + 4066169.

Almost surely, 2^{1030223120112} is an apocalyptic number.

1030223120112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030223120112 is an abundant number, since it is smaller than the sum of its proper divisors (1981064285784).

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

1030223120112 is a wasteful number, since it uses less digits than its factorization.

1030223120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7870668 (or 7870653 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1030223120112 its reverse (2110213220301), we get a palindrome (3140436340413).

The spelling of 1030223120112 in words is "one trillion, thirty billion, two hundred twenty-three million, one hundred twenty thousand, one hundred twelve".