11016542803 has 8 divisors (see below), whose sum is σ = 12591307872. Its totient is φ = 9442021056.

The previous prime is 11016542743. The next prime is 11016542807. The reversal of 11016542803 is 30824561011.

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 11016542803 - 2¹³ = 11016534611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11016542807) 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, 49551 + ... + 156487.

It is an arithmetic number, because the mean of its divisors is an integer number (1573913484).

Almost surely, 2^11016542803 is an apocalyptic number.

11016542803 is a deficient number, since it is larger than the sum of its proper divisors (1574765069).

11016542803 is a wasteful number, since it uses less digits than its factorization.

11016542803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121661.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 11016542803 in words is "eleven billion, sixteen million, five hundred forty-two thousand, eight hundred three".