102323122017 has 8 divisors (see below), whose sum is σ = 138074574624. Its totient is φ = 67393542048.

The previous prime is 102323121991. The next prime is 102323122021. The reversal of 102323122017 is 710221323201.

It is a happy number.

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

It is not a de Polignac number, because 102323122017 - 2¹⁵ = 102323089249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102323122817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205467868 + ... + 205468365.

It is an arithmetic number, because the mean of its divisors is an integer number (17259321828).

Almost surely, 2^102323122017 is an apocalyptic number.

It is an amenable number.

102323122017 is a deficient number, since it is larger than the sum of its proper divisors (35751452607).

102323122017 is an equidigital number, since it uses as much as digits as its factorization.

102323122017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410936319.

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 102323122017 its reverse (710221323201), we get a palindrome (812544445218).

The spelling of 102323122017 in words is "one hundred two billion, three hundred twenty-three million, one hundred twenty-two thousand, seventeen".