11165652013 has 8 divisors (see below), whose sum is σ = 12026958336. Its totient is φ = 10335666000.

The previous prime is 11165651999. The next prime is 11165652031. The reversal of 11165652013 is 31025656111.

It is a happy number.

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 11165652013 - 2¹³ = 11165643821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11165652073) 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, 7829338 + ... + 7830763.

It is an arithmetic number, because the mean of its divisors is an integer number (1503369792).

Almost surely, 2^11165652013 is an apocalyptic number.

It is an amenable number.

11165652013 is a deficient number, since it is larger than the sum of its proper divisors (861306323).

11165652013 is a wasteful number, since it uses less digits than its factorization.

11165652013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15660155.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 11165652013 in words is "eleven billion, one hundred sixty-five million, six hundred fifty-two thousand, thirteen".