11610813530 has 32 divisors (see below), whose sum is σ = 20959939728. Its totient is φ = 4630912000.

The previous prime is 11610813499. The next prime is 11610813547. The reversal of 11610813530 is 3531801611.

11610813530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 484572169 + 11126241361 = 22013^2 + 105481^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11610813493 and 11610813502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8923880 + ... + 8925180.

Almost surely, 2^11610813530 is an apocalyptic number.

11610813530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11610813530 is a deficient number, since it is larger than the sum of its proper divisors (9349126198).

11610813530 is a wasteful number, since it uses less digits than its factorization.

11610813530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202.

The product of its (nonzero) digits is 2160, while the sum is 29.

It can be divided in two parts, 1161081 and 3530, that added together give a palindrome (1164611).

The spelling of 11610813530 in words is "eleven billion, six hundred ten million, eight hundred thirteen thousand, five hundred thirty".