102648450430207 has 8 divisors (see below), whose sum is σ = 112971102325200. Its totient is φ = 92490960965760.

The previous prime is 102648450430193. The next prime is 102648450430237. The reversal of 102648450430207 is 702034054846201.

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

It is a cyclic number.

It is not a de Polignac number, because 102648450430207 - 2¹⁵ = 102648450397439 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 (102648450430237) 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, 41290606332 + ... + 41290608817.

It is an arithmetic number, because the mean of its divisors is an integer number (14121387790650).

Almost surely, 2^{102648450430207} is an apocalyptic number.

102648450430207 is a deficient number, since it is larger than the sum of its proper divisors (10322651894993).

102648450430207 is a wasteful number, since it uses less digits than its factorization.

102648450430207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82581215273.

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 102648450430207 in words is "one hundred two trillion, six hundred forty-eight billion, four hundred fifty million, four hundred thirty thousand, two hundred seven".