1013000050 has 12 divisors (see below), whose sum is σ = 1884180186. Its totient is φ = 405200000.

The previous prime is 1013000041. The next prime is 1013000059. The reversal of 1013000050 is 500003101.

1013000050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1013000041) and next prime (1013000059).

It can be written as a sum of positive squares in 3 ways, for example, as 471367521 + 541632529 = 21711^2 + 23273^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (1013000059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10129951 + ... + 10130050.

Almost surely, 2^1013000050 is an apocalyptic number.

1013000050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013000050 is a deficient number, since it is larger than the sum of its proper divisors (871180136).

1013000050 is a wasteful number, since it uses less digits than its factorization.

1013000050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20260013 (or 20260008 counting only the distinct ones).

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 1013000050 is about 31827.6617111594. The cubic root of 1013000050 is about 1004.3147065324.

Adding to 1013000050 its reverse (500003101), we get a palindrome (1513003151).

The spelling of 1013000050 in words is "one billion, thirteen million, fifty", and thus it is an aban number and an uban number.