11148170983 has 8 divisors (see below), whose sum is σ = 11309218128. Its totient is φ = 10987349184.

The previous prime is 11148170977. The next prime is 11148171101. The reversal of 11148170983 is 38907184111.

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 11148170983 - 2⁹ = 11148170471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11148170483) 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, 44616 + ... + 155842.

It is an arithmetic number, because the mean of its divisors is an integer number (1413652266).

Almost surely, 2^11148170983 is an apocalyptic number.

11148170983 is a deficient number, since it is larger than the sum of its proper divisors (161047145).

11148170983 is a wasteful number, since it uses less digits than its factorization.

11148170983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112673.

The product of its (nonzero) digits is 48384, while the sum is 43.

The spelling of 11148170983 in words is "eleven billion, one hundred forty-eight million, one hundred seventy thousand, nine hundred eighty-three".