11520502342353 has 32 divisors (see below), whose sum is σ = 17120704634880. Its totient is φ = 7656370853760.

The previous prime is 11520502342351. The next prime is 11520502342361. The reversal of 11520502342353 is 35324320502511.

11520502342353 is a `hidden beast` number, since 1 + 1 + 5 + 20 + 50 + 234 + 2 + 353 = 666.

11520502342353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11520502342353 - 2¹ = 11520502342351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11520502342351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22721200 + ... + 23222702.

It is an arithmetic number, because the mean of its divisors is an integer number (535022019840).

Almost surely, 2^{11520502342353} is an apocalyptic number.

It is an amenable number.

11520502342353 is a deficient number, since it is larger than the sum of its proper divisors (5600202292527).

11520502342353 is a wasteful number, since it uses less digits than its factorization.

11520502342353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504166 (or 504160 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 11520502342353 its reverse (35324320502511), we get a palindrome (46844822844864).

The spelling of 11520502342353 in words is "eleven trillion, five hundred twenty billion, five hundred two million, three hundred forty-two thousand, three hundred fifty-three".