163703553167102 has 64 divisors (see below), whose sum is σ = 276164553240576. Its totient is φ = 72212142816000.

The previous prime is 163703553167087. The next prime is 163703553167113. The reversal of 163703553167102 is 201761355307361.

163703553167102 is digitally balanced in base 2, because in such base 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 31 ways as a sum of consecutive naturals, for example, 3975006803 + ... + 3975047985.

It is an arithmetic number, because the mean of its divisors is an integer number (4315071144384).

Almost surely, 2^{163703553167102} is an apocalyptic number.

163703553167102 is a deficient number, since it is larger than the sum of its proper divisors (112461000073474).

163703553167102 is a wasteful number, since it uses less digits than its factorization.

163703553167102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46425.

The product of its (nonzero) digits is 2381400, while the sum is 50.

The spelling of 163703553167102 in words is "one hundred sixty-three trillion, seven hundred three billion, five hundred fifty-three million, one hundred sixty-seven thousand, one hundred two".