103321166516 has 24 divisors (see below), whose sum is σ = 184259124000. Its totient is φ = 50676078752.

The previous prime is 103321166503. The next prime is 103321166519. The reversal of 103321166516 is 615661123301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103321166519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1123235 + ... + 1211733.

It is an arithmetic number, because the mean of its divisors is an integer number (7677463500).

Almost surely, 2^103321166516 is an apocalyptic number.

It is an amenable number.

103321166516 is a deficient number, since it is larger than the sum of its proper divisors (80937957484).

103321166516 is a wasteful number, since it uses less digits than its factorization.

103321166516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94063 (or 94061 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

Adding to 103321166516 its reverse (615661123301), we get a palindrome (718982289817).

The spelling of 103321166516 in words is "one hundred three billion, three hundred twenty-one million, one hundred sixty-six thousand, five hundred sixteen".