11520760803 has 16 divisors (see below), whose sum is σ = 15405600000. Its totient is φ = 7658244000.

The previous prime is 11520760799. The next prime is 11520760813. The reversal of 11520760803 is 30806702511.

It is not a de Polignac number, because 11520760803 - 2² = 11520760799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11520760813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2091553 + ... + 2097053.

It is an arithmetic number, because the mean of its divisors is an integer number (962850000).

Almost surely, 2^11520760803 is an apocalyptic number.

11520760803 is a deficient number, since it is larger than the sum of its proper divisors (3884839197).

11520760803 is a wasteful number, since it uses less digits than its factorization.

11520760803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7402.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 11520760803 in words is "eleven billion, five hundred twenty million, seven hundred sixty thousand, eight hundred three".