165146116030162 has 4 divisors (see below), whose sum is σ = 247719174045246. Its totient is φ = 82573058015080.

The previous prime is 165146116030153. The next prime is 165146116030201. The reversal of 165146116030162 is 261030611641561.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 151777447400401 + 13368668629761 = 12319799^2 + 3656319^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41286529007539 + ... + 41286529007542.

Almost surely, 2^{165146116030162} is an apocalyptic number.

165146116030162 is a deficient number, since it is larger than the sum of its proper divisors (82573058015084).

165146116030162 is an equidigital number, since it uses as much as digits as its factorization.

165146116030162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82573058015083.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 165146116030162 in words is "one hundred sixty-five trillion, one hundred forty-six billion, one hundred sixteen million, thirty thousand, one hundred sixty-two".