11165328029 has 8 divisors (see below), whose sum is σ = 11442000960. Its totient is φ = 10891891296.

The previous prime is 11165327981. The next prime is 11165328043. The reversal of 11165328029 is 92082356111.

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 11165328029 - 2⁸ = 11165327773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11165327983 and 11165328001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11165328089) 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, 802064 + ... + 815865.

It is an arithmetic number, because the mean of its divisors is an integer number (1430250120).

Almost surely, 2^11165328029 is an apocalyptic number.

It is an amenable number.

11165328029 is a deficient number, since it is larger than the sum of its proper divisors (276672931).

11165328029 is a wasteful number, since it uses less digits than its factorization.

11165328029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618099.

The product of its (nonzero) digits is 25920, while the sum is 38.

The spelling of 11165328029 in words is "eleven billion, one hundred sixty-five million, three hundred twenty-eight thousand, twenty-nine".