103323028 has 6 divisors (see below), whose sum is σ = 180815306. Its totient is φ = 51661512.

The previous prime is 103322987. The next prime is 103323029. The reversal of 103323028 is 820323301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 100560784 + 2762244 = 10028^2 + 1662^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103323029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12915375 + ... + 12915382.

Almost surely, 2^103323028 is an apocalyptic number.

It is an amenable number.

103323028 is a deficient number, since it is larger than the sum of its proper divisors (77492278).

103323028 is a wasteful number, since it uses less digits than its factorization.

103323028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25830761 (or 25830759 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 103323028 is about 10164.7935542243. The cubic root of 103323028 is about 469.2443387472.

Adding to 103323028 its reverse (820323301), we get a palindrome (923646329).

The spelling of 103323028 in words is "one hundred three million, three hundred twenty-three thousand, twenty-eight".