168115204205102 has 96 divisors (see below), whose sum is σ = 325340583727104. Its totient is φ = 64409230468800.

The previous prime is 168115204205093. The next prime is 168115204205119. The reversal of 168115204205102 is 201502402511861.

168115204205102 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 258959603 + ... + 259607985.

It is an arithmetic number, because the mean of its divisors is an integer number (3388964413824).

Almost surely, 2^{168115204205102} is an apocalyptic number.

168115204205102 is a deficient number, since it is larger than the sum of its proper divisors (157225379522002).

168115204205102 is a wasteful number, since it uses less digits than its factorization.

168115204205102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652414 (or 652407 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

Adding to 168115204205102 its reverse (201502402511861), we get a palindrome (369617606716963).

The spelling of 168115204205102 in words is "one hundred sixty-eight trillion, one hundred fifteen billion, two hundred four million, two hundred five thousand, one hundred two".