165061234516103 has 8 divisors (see below), whose sum is σ = 165597943255680. Its totient is φ = 164524803367680.

The previous prime is 165061234516091. The next prime is 165061234516109. The reversal of 165061234516103 is 301615432160561.

165061234516103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 165061234516103 - 2³² = 165056939548807 is a prime.

It is a super-2 number, since 2×165061234516103² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165061234516109) 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, 68206583 + ... + 70585128.

It is an arithmetic number, because the mean of its divisors is an integer number (20699742906960).

Almost surely, 2^{165061234516103} is an apocalyptic number.

165061234516103 is a deficient number, since it is larger than the sum of its proper divisors (536708739577).

165061234516103 is a wasteful number, since it uses less digits than its factorization.

165061234516103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138795577.

The product of its (nonzero) digits is 388800, while the sum is 44.

Adding to 165061234516103 its reverse (301615432160561), we get a palindrome (466676666676664).

The spelling of 165061234516103 in words is "one hundred sixty-five trillion, sixty-one billion, two hundred thirty-four million, five hundred sixteen thousand, one hundred three".