1050030140 has 48 divisors (see below), whose sum is σ = 2288369664. Its totient is φ = 404289600.

The previous prime is 1050030133. The next prime is 1050030167. The reversal of 1050030140 is 410300501.

1050030140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1050030140² = 2205126589816839200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113987 + ... + 122853.

It is an arithmetic number, because the mean of its divisors is an integer number (47674368).

Almost surely, 2^1050030140 is an apocalyptic number.

1050030140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1050030140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1144184832).

1050030140 is an abundant number, since it is smaller than the sum of its proper divisors (1238339524).

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

1050030140 is a wasteful number, since it uses less digits than its factorization.

1050030140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9098 (or 9096 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 1050030140 is about 32404.1685589987. The cubic root of 1050030140 is about 1016.4060818603.

Adding to 1050030140 its reverse (410300501), we get a palindrome (1460330641).

The spelling of 1050030140 in words is "one billion, fifty million, thirty thousand, one hundred forty".