1013443050 has 48 divisors (see below), whose sum is σ = 2522026080. Its totient is φ = 269317440.

The previous prime is 1013443037. The next prime is 1013443063. The reversal of 1013443050 is 503443101.

It is an interprime number because it is at equal distance from previous prime (1013443037) and next prime (1013443063).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32421 + ... + 55479.

It is an arithmetic number, because the mean of its divisors is an integer number (52542210).

Almost surely, 2^1013443050 is an apocalyptic number.

1013443050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013443050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1261013040).

1013443050 is an abundant number, since it is smaller than the sum of its proper divisors (1508583030).

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

1013443050 is a wasteful number, since it uses less digits than its factorization.

1013443050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23367 (or 23362 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1013443050 is about 31834.6203055730. The cubic root of 1013443050 is about 1004.4610857865.

Adding to 1013443050 its reverse (503443101), we get a palindrome (1516886151).

The spelling of 1013443050 in words is "one billion, thirteen million, four hundred forty-three thousand, fifty".