165153165303 has 16 divisors (see below), whose sum is σ = 257800064256. Its totient is φ = 92071450560.

The previous prime is 165153165301. The next prime is 165153165319. The reversal of 165153165303 is 303561351561.

It is not a de Polignac number, because 165153165303 - 2¹ = 165153165301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165153165301) 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, 95906901 + ... + 95908622.

It is an arithmetic number, because the mean of its divisors is an integer number (16112504016).

Almost surely, 2^165153165303 is an apocalyptic number.

165153165303 is a deficient number, since it is larger than the sum of its proper divisors (92646898953).

165153165303 is a wasteful number, since it uses less digits than its factorization.

165153165303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191815574.

The product of its (nonzero) digits is 121500, while the sum is 39.

The spelling of 165153165303 in words is "one hundred sixty-five billion, one hundred fifty-three million, one hundred sixty-five thousand, three hundred three".