103214328 has 64 divisors (see below), whose sum is σ = 295695360. Its totient is φ = 29410176.

The previous prime is 103214291. The next prime is 103214339. The reversal of 103214328 is 823412301.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 103214298 and 103214307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93025 + ... + 94127.

It is an arithmetic number, because the mean of its divisors is an integer number (4620240).

Almost surely, 2^103214328 is an apocalyptic number.

It is an amenable number.

103214328 is an abundant number, since it is smaller than the sum of its proper divisors (192481032).

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

103214328 is a wasteful number, since it uses less digits than its factorization.

103214328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676 (or 1672 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 103214328 is about 10159.4452604461. The cubic root of 103214328 is about 469.0797263397.

Adding to 103214328 its reverse (823412301), we get a palindrome (926626629).

The spelling of 103214328 in words is "one hundred three million, two hundred fourteen thousand, three hundred twenty-eight".