102102318607 has 16 divisors (see below), whose sum is σ = 105374714400. Its totient is φ = 98889387520.

The previous prime is 102102318599. The next prime is 102102318623. The reversal of 102102318607 is 706813201201.

It is a cyclic number.

It is not a de Polignac number, because 102102318607 - 2³ = 102102318599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102102318677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1440933 + ... + 1510129.

It is an arithmetic number, because the mean of its divisors is an integer number (6585919650).

Almost surely, 2^102102318607 is an apocalyptic number.

102102318607 is a deficient number, since it is larger than the sum of its proper divisors (3272395793).

102102318607 is an equidigital number, since it uses as much as digits as its factorization.

102102318607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69626.

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 102102318607 its reverse (706813201201), we get a palindrome (808915519808).

The spelling of 102102318607 in words is "one hundred two billion, one hundred two million, three hundred eighteen thousand, six hundred seven".