11532847117 has 16 divisors (see below), whose sum is σ = 12845096640. Its totient is φ = 10265382400.

The previous prime is 11532847063. The next prime is 11532847147. The reversal of 11532847117 is 71174823511.

It is a cyclic number.

It is not a de Polignac number, because 11532847117 - 2³¹ = 9385363469 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11532847117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532847147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266109 + ... + 306397.

It is an arithmetic number, because the mean of its divisors is an integer number (802818540).

Almost surely, 2^11532847117 is an apocalyptic number.

It is an amenable number.

11532847117 is a deficient number, since it is larger than the sum of its proper divisors (1312249523).

11532847117 is a wasteful number, since it uses less digits than its factorization.

11532847117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40844.

The product of its digits is 47040, while the sum is 40.

The spelling of 11532847117 in words is "eleven billion, five hundred thirty-two million, eight hundred forty-seven thousand, one hundred seventeen".