1165165102 has 8 divisors (see below), whose sum is σ = 1749385800. Its totient is φ = 582036504.

The previous prime is 1165165097. The next prime is 1165165117. The reversal of 1165165102 is 2015615611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270352 + ... + 274627.

It is an arithmetic number, because the mean of its divisors is an integer number (218673225).

Almost surely, 2^1165165102 is an apocalyptic number.

1165165102 is a deficient number, since it is larger than the sum of its proper divisors (584220698).

1165165102 is a wasteful number, since it uses less digits than its factorization.

1165165102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546050.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 1165165102 is about 34134.5148200469. The cubic root of 1165165102 is about 1052.2747665476.

The spelling of 1165165102 in words is "one billion, one hundred sixty-five million, one hundred sixty-five thousand, one hundred two".