164320363322 has 4 divisors (see below), whose sum is σ = 246480544986. Its totient is φ = 82160181660.

The previous prime is 164320363301. The next prime is 164320363343. The reversal of 164320363322 is 223363023461.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (164320363301) and next prime (164320363343).

It can be written as a sum of positive squares in only one way, i.e., 161691647881 + 2628715441 = 402109^2 + 51271^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41080090829 + ... + 41080090832.

Almost surely, 2^164320363322 is an apocalyptic number.

164320363322 is a deficient number, since it is larger than the sum of its proper divisors (82160181664).

164320363322 is an equidigital number, since it uses as much as digits as its factorization.

164320363322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82160181663.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 164320363322 its reverse (223363023461), we get a palindrome (387683386783).

The spelling of 164320363322 in words is "one hundred sixty-four billion, three hundred twenty million, three hundred sixty-three thousand, three hundred twenty-two".