164911303230 has 32 divisors (see below), whose sum is σ = 398443428000. Its totient is φ = 43681203072.

The previous prime is 164911303217. The next prime is 164911303261. The reversal of 164911303230 is 32303119461.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 164911303191 and 164911303200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18441985 + ... + 18450924.

It is an arithmetic number, because the mean of its divisors is an integer number (12451357125).

Almost surely, 2^164911303230 is an apocalyptic number.

164911303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164911303230 is an abundant number, since it is smaller than the sum of its proper divisors (233532124770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164911303230 is a wasteful number, since it uses less digits than its factorization.

164911303230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36893068.

The product of its (nonzero) digits is 11664, while the sum is 33.

The spelling of 164911303230 in words is "one hundred sixty-four billion, nine hundred eleven million, three hundred three thousand, two hundred thirty".