103323357 has 28 divisors (see below), whose sum is σ = 155783104. Its totient is φ = 68496840.

The previous prime is 103323329. The next prime is 103323361. The reversal of 103323357 is 753323301.

It is not a de Polignac number, because 103323357 - 2⁶ = 103323293 is a prime.

It is a super-2 number, since 2×103323357² = 21351432203498898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103323357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103323257) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 197298 + ... + 197820.

Almost surely, 2^103323357 is an apocalyptic number.

It is an amenable number.

103323357 is a deficient number, since it is larger than the sum of its proper divisors (52459747).

103323357 is an frugal number, since it uses more digits than its factorization.

103323357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 27.

The square root of 103323357 is about 10164.8097375209. The cubic root of 103323357 is about 469.2448368008.

Adding to 103323357 its reverse (753323301), we get a palindrome (856646658).

It can be divided in two parts, 10332 and 3357, that added together give a square (13689 = 117²).

The spelling of 103323357 in words is "one hundred three million, three hundred twenty-three thousand, three hundred fifty-seven".