103168521794 has 24 divisors (see below), whose sum is σ = 167743550592. Its totient is φ = 47567647920.

The previous prime is 103168521737. The next prime is 103168521811. The reversal of 103168521794 is 497125861301.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176999 + ... + 487509.

It is an arithmetic number, because the mean of its divisors is an integer number (6989314608).

It is a 1-persistent number, because it is pandigital, but 2⋅103168521794 = 206337043588 is not.

Almost surely, 2^103168521794 is an apocalyptic number.

103168521794 is a deficient number, since it is larger than the sum of its proper divisors (64575028798).

103168521794 is a wasteful number, since it uses less digits than its factorization.

103168521794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311522 (or 311509 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 103168521794 in words is "one hundred three billion, one hundred sixty-eight million, five hundred twenty-one thousand, seven hundred ninety-four".