102211324 has 6 divisors (see below), whose sum is σ = 178869824. Its totient is φ = 51105660.

The previous prime is 102211303. The next prime is 102211331. The reversal of 102211324 is 423112201.

It is a junction number, because it is equal to n+sod(n) for n = 102211298 and 102211307.

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 as a sum of consecutive naturals, namely, 12776412 + ... + 12776419.

Almost surely, 2^102211324 is an apocalyptic number.

It is an amenable number.

102211324 is a deficient number, since it is larger than the sum of its proper divisors (76658500).

102211324 is a wasteful number, since it uses less digits than its factorization.

102211324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25552835 (or 25552833 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 102211324 is about 10109.9616220834. The cubic root of 102211324 is about 467.5553218869. Note that the first 3 decimals are identical.

Adding to 102211324 its reverse (423112201), we get a palindrome (525323525).

The spelling of 102211324 in words is "one hundred two million, two hundred eleven thousand, three hundred twenty-four".