102313104050552 has 8 divisors (see below), whose sum is σ = 191837070094800. Its totient is φ = 51156552025272.

The previous prime is 102313104050537. The next prime is 102313104050557. The reversal of 102313104050552 is 255050401313201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102313104050557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6394569003152 + ... + 6394569003167.

It is an arithmetic number, because the mean of its divisors is an integer number (23979633761850).

Almost surely, 2^{102313104050552} is an apocalyptic number.

It is an amenable number.

102313104050552 is a deficient number, since it is larger than the sum of its proper divisors (89523966044248).

102313104050552 is a wasteful number, since it uses less digits than its factorization.

102313104050552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12789138006325 (or 12789138006321 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 102313104050552 its reverse (255050401313201), we get a palindrome (357363505363753).

The spelling of 102313104050552 in words is "one hundred two trillion, three hundred thirteen billion, one hundred four million, fifty thousand, five hundred fifty-two".