11320520308754 has 16 divisors (see below), whose sum is σ = 17144149421376. Its totient is φ = 5605832662800.

The previous prime is 11320520308717. The next prime is 11320520308759. The reversal of 11320520308754 is 45780302502311.

It is not an unprimeable number, because it can be changed into a prime (11320520308759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6419477 + ... + 7990664.

It is an arithmetic number, because the mean of its divisors is an integer number (1071509338836).

Almost surely, 2^{11320520308754} is an apocalyptic number.

11320520308754 is a deficient number, since it is larger than the sum of its proper divisors (5823629112622).

11320520308754 is a wasteful number, since it uses less digits than its factorization.

11320520308754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14413921.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 11320520308754 in words is "eleven trillion, three hundred twenty billion, five hundred twenty million, three hundred eight thousand, seven hundred fifty-four".