101022164 has 24 divisors (see below), whose sum is σ = 194187840. Its totient is φ = 45771264.

The previous prime is 101022083. The next prime is 101022169. The reversal of 101022164 is 461220101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101022169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27149 + ... + 30644.

It is an arithmetic number, because the mean of its divisors is an integer number (8091160).

Almost surely, 2^101022164 is an apocalyptic number.

It is an amenable number.

101022164 is a deficient number, since it is larger than the sum of its proper divisors (93165676).

101022164 is a wasteful number, since it uses less digits than its factorization.

101022164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57839 (or 57837 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 101022164 is about 10050.9782608461. The cubic root of 101022164 is about 465.7350136218.

Adding to 101022164 its reverse (461220101), we get a palindrome (562242265).

The spelling of 101022164 in words is "one hundred one million, twenty-two thousand, one hundred sixty-four".