164111254102 has 16 divisors (see below), whose sum is σ = 248946358752. Its totient is φ = 81131371200.

The previous prime is 164111254057. The next prime is 164111254123. The reversal of 164111254102 is 201452111461.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411903 + ... + 705610.

It is an arithmetic number, because the mean of its divisors is an integer number (15559147422).

Almost surely, 2^164111254102 is an apocalyptic number.

164111254102 is a deficient number, since it is larger than the sum of its proper divisors (84835104650).

164111254102 is a wasteful number, since it uses less digits than its factorization.

164111254102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118343.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 164111254102 its reverse (201452111461), we get a palindrome (365563365563).

The spelling of 164111254102 in words is "one hundred sixty-four billion, one hundred eleven million, two hundred fifty-four thousand, one hundred two".