102002514202254 has 16 divisors (see below), whose sum is σ = 214742135162880. Its totient is φ = 32211320274360.

The previous prime is 102002514202241. The next prime is 102002514202279. The reversal of 102002514202254 is 452202415200201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447379448142 + ... + 447379448369.

It is an arithmetic number, because the mean of its divisors is an integer number (13421383447680).

Almost surely, 2^{102002514202254} is an apocalyptic number.

102002514202254 is an abundant number, since it is smaller than the sum of its proper divisors (112739620960626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102002514202254 is a wasteful number, since it uses less digits than its factorization.

102002514202254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894758896535.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 102002514202254 its reverse (452202415200201), we get a palindrome (554204929402455).

The spelling of 102002514202254 in words is "one hundred two trillion, two billion, five hundred fourteen million, two hundred two thousand, two hundred fifty-four".