11010609987 has 8 divisors (see below), whose sum is σ = 15810106704. Its totient is φ = 6775759968.

The previous prime is 11010609943. The next prime is 11010610019. The reversal of 11010609987 is 78990601011.

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

It is not a de Polignac number, because 11010609987 - 2¹⁶ = 11010544451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11010659987) 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, 141161628 + ... + 141161705.

It is an arithmetic number, because the mean of its divisors is an integer number (1976263338).

Almost surely, 2^11010609987 is an apocalyptic number.

11010609987 is a deficient number, since it is larger than the sum of its proper divisors (4799496717).

11010609987 is a wasteful number, since it uses less digits than its factorization.

11010609987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282323349.

The product of its (nonzero) digits is 27216, while the sum is 42.

The spelling of 11010609987 in words is "eleven billion, ten million, six hundred nine thousand, nine hundred eighty-seven".