165152114354351 has 4 divisors (see below), whose sum is σ = 165155323673304. Its totient is φ = 165148905035400.

The previous prime is 165152114354233. The next prime is 165152114354401. The reversal of 165152114354351 is 153453411251561.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-165152114354351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 165152114354296 and 165152114354305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165152114353351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1604582285 + ... + 1604685206.

It is an arithmetic number, because the mean of its divisors is an integer number (41288830918326).

Almost surely, 2^{165152114354351} is an apocalyptic number.

165152114354351 is a deficient number, since it is larger than the sum of its proper divisors (3209318953).

165152114354351 is an equidigital number, since it uses as much as digits as its factorization.

165152114354351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209318952.

The product of its digits is 1080000, while the sum is 47.

The spelling of 165152114354351 in words is "one hundred sixty-five trillion, one hundred fifty-two billion, one hundred fourteen million, three hundred fifty-four thousand, three hundred fifty-one".