11321523030 has 64 divisors (see below), whose sum is σ = 27293760000. Its totient is φ = 3005543424.

The previous prime is 11321523011. The next prime is 11321523053. The reversal of 11321523030 is 3032512311.

11321523030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11321522988 and 11321523006.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 9063846 + ... + 9065094.

It is an arithmetic number, because the mean of its divisors is an integer number (426465000).

Almost surely, 2^11321523030 is an apocalyptic number.

11321523030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11321523030 is an abundant number, since it is smaller than the sum of its proper divisors (15972236970).

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

11321523030 is a wasteful number, since it uses less digits than its factorization.

11321523030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2373.

The product of its (nonzero) digits is 540, while the sum is 21.

The spelling of 11321523030 in words is "eleven billion, three hundred twenty-one million, five hundred twenty-three thousand, thirty".