11520321414103 has 8 divisors (see below), whose sum is σ = 11993759283248. Its totient is φ = 11055413957184.

The previous prime is 11520321414101. The next prime is 11520321414137. The reversal of 11520321414103 is 30141412302511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11520321414103 - 2¹ = 11520321414101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11520321414101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2132600301 + ... + 2132605702.

It is an arithmetic number, because the mean of its divisors is an integer number (1499219910406).

Almost surely, 2^{11520321414103} is an apocalyptic number.

11520321414103 is a deficient number, since it is larger than the sum of its proper divisors (473437869145).

11520321414103 is an equidigital number, since it uses as much as digits as its factorization.

11520321414103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265206113.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 11520321414103 its reverse (30141412302511), we get a palindrome (41661733716614).

The spelling of 11520321414103 in words is "eleven trillion, five hundred twenty billion, three hundred twenty-one million, four hundred fourteen thousand, one hundred three".