102311606 has 8 divisors (see below), whose sum is σ = 153560784. Its totient is φ = 51124680.

The previous prime is 102311603. The next prime is 102311609. The reversal of 102311606 is 606113201.

It is an interprime number because it is at equal distance from previous prime (102311603) and next prime (102311609).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102311603) 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 3 ways as a sum of consecutive naturals, for example, 11210 + ... + 18173.

It is an arithmetic number, because the mean of its divisors is an integer number (19195098).

Almost surely, 2^102311606 is an apocalyptic number.

102311606 is a deficient number, since it is larger than the sum of its proper divisors (51249178).

102311606 is a wasteful number, since it uses less digits than its factorization.

102311606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31126.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 102311606 is about 10114.9199700245. The cubic root of 102311606 is about 467.7081818480.

Adding to 102311606 its reverse (606113201), we get a palindrome (708424807).

The spelling of 102311606 in words is "one hundred two million, three hundred eleven thousand, six hundred six".