1030142112 has 24 divisors (see below), whose sum is σ = 2704123296. Its totient is φ = 343380672.

The previous prime is 1030142093. The next prime is 1030142119. The reversal of 1030142112 is 2112410301.

1030142112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×1030142112² = 2122385541831641088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030142091 and 1030142100.

It is not an unprimeable number, because it can be changed into a prime (1030142119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5365228 + ... + 5365419.

It is an arithmetic number, because the mean of its divisors is an integer number (112671804).

Almost surely, 2^1030142112 is an apocalyptic number.

1030142112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030142112 is an abundant number, since it is smaller than the sum of its proper divisors (1673981184).

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

1030142112 is a wasteful number, since it uses less digits than its factorization.

1030142112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10730660 (or 10730652 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1030142112 is about 32095.8270184770. The cubic root of 1030142112 is about 1009.9480782380.

Adding to 1030142112 its reverse (2112410301), we get a palindrome (3142552413).

The spelling of 1030142112 in words is "one billion, thirty million, one hundred forty-two thousand, one hundred twelve".