103321160 has 16 divisors (see below), whose sum is σ = 232472700. Its totient is φ = 41328448.

The previous prime is 103321159. The next prime is 103321187. The reversal of 103321160 is 61123301.

It can be written as a sum of positive squares in 2 ways, for example, as 101646724 + 1674436 = 10082^2 + 1294^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291475 + ... + 1291554.

Almost surely, 2^103321160 is an apocalyptic number.

103321160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103321160 is an abundant number, since it is smaller than the sum of its proper divisors (129151540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103321160 is a wasteful number, since it uses less digits than its factorization.

103321160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2583040 (or 2583036 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 103321160 is about 10164.7016680274. The cubic root of 103321160 is about 469.2415108726.

Adding to 103321160 its reverse (61123301), we get a palindrome (164444461).

The spelling of 103321160 in words is "one hundred three million, three hundred twenty-one thousand, one hundred sixty".