10112440530 has 32 divisors (see below), whose sum is σ = 24496686144. Its totient is φ = 2671447616.

The previous prime is 10112440519. The next prime is 10112440543. The reversal of 10112440530 is 3504421101.

It is a super-2 number, since 2×10112440530² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10112440497 and 10112440506.

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 15 ways as a sum of consecutive naturals, for example, 1571937 + ... + 1578356.

It is an arithmetic number, because the mean of its divisors is an integer number (765521442).

Almost surely, 2^10112440530 is an apocalyptic number.

10112440530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10112440530 is an abundant number, since it is smaller than the sum of its proper divisors (14384245614).

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

10112440530 is a wasteful number, since it uses less digits than its factorization.

10112440530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150410.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 10112440530 its reverse (3504421101), we get a palindrome (13616861631).

The spelling of 10112440530 in words is "ten billion, one hundred twelve million, four hundred forty thousand, five hundred thirty".