11117965036 has 12 divisors (see below), whose sum is σ = 19457184600. Its totient is φ = 5558769440.

The previous prime is 11117965021. The next prime is 11117965063. The reversal of 11117965036 is 63056971111.

It is a self number, because there is not a number n which added to its sum of digits gives 11117965036.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152115 + ... + 213013.

It is an arithmetic number, because the mean of its divisors is an integer number (1621432050).

Almost surely, 2^11117965036 is an apocalyptic number.

It is an amenable number.

11117965036 is a deficient number, since it is larger than the sum of its proper divisors (8339219564).

11117965036 is a wasteful number, since it uses less digits than its factorization.

11117965036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106544 (or 106542 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 40.

The spelling of 11117965036 in words is "eleven billion, one hundred seventeen million, nine hundred sixty-five thousand, thirty-six".