164386325103 has 32 divisors (see below), whose sum is σ = 294286013952. Its totient is φ = 78826608000.

The previous prime is 164386325069. The next prime is 164386325119. The reversal of 164386325103 is 301523683461.

It is not a de Polignac number, because 164386325103 - 2¹⁰ = 164386324079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164386325183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27367348 + ... + 27373353.

It is an arithmetic number, because the mean of its divisors is an integer number (9196437936).

Almost surely, 2^164386325103 is an apocalyptic number.

164386325103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

164386325103 is a deficient number, since it is larger than the sum of its proper divisors (129899688849).

164386325103 is a wasteful number, since it uses less digits than its factorization.

164386325103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54740735.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 164386325103 in words is "one hundred sixty-four billion, three hundred eighty-six million, three hundred twenty-five thousand, one hundred three".