10500005030 has 16 divisors (see below), whose sum is σ = 19209846384. Its totient is φ = 4131149280.

The previous prime is 10500004987. The next prime is 10500005039. The reversal of 10500005030 is 3050000501.

It is a super-2 number, since 2×10500005030² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10500004996 and 10500005014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500005039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8605952 + ... + 8607171.

It is an arithmetic number, because the mean of its divisors is an integer number (1200615399).

Almost surely, 2^10500005030 is an apocalyptic number.

10500005030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10500005030 is a deficient number, since it is larger than the sum of its proper divisors (8709841354).

10500005030 is a wasteful number, since it uses less digits than its factorization.

10500005030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17213191.

The product of its (nonzero) digits is 75, while the sum is 14.

Adding to 10500005030 its reverse (3050000501), we get a palindrome (13550005531).

The spelling of 10500005030 in words is "ten billion, five hundred million, five thousand, thirty".