11116997150973 has 32 divisors (see below), whose sum is σ = 17286257049600. Its totient is φ = 6352440136560.

The previous prime is 11116997150953. The next prime is 11116997151041. The reversal of 11116997150973 is 37905179961111.

It is not a de Polignac number, because 11116997150973 - 2²⁴ = 11116980373757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11116997150953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75528136 + ... + 75675182.

It is an arithmetic number, because the mean of its divisors is an integer number (540195532800).

Almost surely, 2^{11116997150973} is an apocalyptic number.

It is an amenable number.

11116997150973 is a deficient number, since it is larger than the sum of its proper divisors (6169259898627).

11116997150973 is an equidigital number, since it uses as much as digits as its factorization.

11116997150973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220542 (or 220528 counting only the distinct ones).

The product of its (nonzero) digits is 3214890, while the sum is 60.

The spelling of 11116997150973 in words is "eleven trillion, one hundred sixteen billion, nine hundred ninety-seven million, one hundred fifty thousand, nine hundred seventy-three".