102101322 has 8 divisors (see below), whose sum is σ = 204202656. Its totient is φ = 34033772.

The previous prime is 102101297. The next prime is 102101333. The reversal of 102101322 is 223101201.

It is a sphenic number, since it is the product of 3 distinct primes.

102101322 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 102101298 and 102101307.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 8508438 + ... + 8508449.

It is an arithmetic number, because the mean of its divisors is an integer number (25525332).

Almost surely, 2^102101322 is an apocalyptic number.

102101322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102101322 is a wasteful number, since it uses less digits than its factorization.

102101322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17016892.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 102101322 is about 10104.5198797370. The cubic root of 102101322 is about 467.3875306864.

Adding to 102101322 its reverse (223101201), we get a palindrome (325202523).

The spelling of 102101322 in words is "one hundred two million, one hundred one thousand, three hundred twenty-two".