164970064203 has 32 divisors (see below), whose sum is σ = 260119411200. Its totient is φ = 91041705216.

The previous prime is 164970064153. The next prime is 164970064241. The reversal of 164970064203 is 302460079461.

It is not a de Polignac number, because 164970064203 - 2⁶ = 164970064139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (164970064403) 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, 945988 + ... + 1106721.

It is an arithmetic number, because the mean of its divisors is an integer number (8128731600).

Almost surely, 2^164970064203 is an apocalyptic number.

164970064203 is a deficient number, since it is larger than the sum of its proper divisors (95149346997).

164970064203 is a wasteful number, since it uses less digits than its factorization.

164970064203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052851.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 164970064203 in words is "one hundred sixty-four billion, nine hundred seventy million, sixty-four thousand, two hundred three".