11320430523120 has 280 divisors, whose sum is σ = 41177691128736. Its totient is φ = 2887529762304.

The previous prime is 11320430523043. The next prime is 11320430523137. The reversal of 11320430523120 is 2132503402311.

11320430523120 is a `hidden beast` number, since 1 + 1 + 320 + 4 + 305 + 2 + 31 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 2878399 + ... + 5561118.

Almost surely, 2^{11320430523120} is an apocalyptic number.

11320430523120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11320430523120 is an abundant number, since it is smaller than the sum of its proper divisors (29857260605616).

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

11320430523120 is an equidigital number, since it uses as much as digits as its factorization.

11320430523120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8439571 (or 8439550 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 11320430523120 its reverse (2132503402311), we get a palindrome (13452933925431).

The spelling of 11320430523120 in words is "eleven trillion, three hundred twenty billion, four hundred thirty million, five hundred twenty-three thousand, one hundred twenty".