103312416 has 24 divisors (see below), whose sum is σ = 271195344. Its totient is φ = 34437440.

The previous prime is 103312403. The next prime is 103312441. The reversal of 103312416 is 614213301.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 103312392 and 103312401.

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, 537990 + ... + 538181.

It is an arithmetic number, because the mean of its divisors is an integer number (11299806).

Almost surely, 2^103312416 is an apocalyptic number.

103312416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

103312416 is an abundant number, since it is smaller than the sum of its proper divisors (167882928).

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

103312416 is a wasteful number, since it uses less digits than its factorization.

103312416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076184 (or 1076176 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 103312416 is about 10164.2715430079. The cubic root of 103312416 is about 469.2282733017.

Adding to 103312416 its reverse (614213301), we get a palindrome (717525717).

The spelling of 103312416 in words is "one hundred three million, three hundred twelve thousand, four hundred sixteen".