103355320 has 32 divisors (see below), whose sum is σ = 234861120. Its totient is φ = 40931200.

The previous prime is 103355299. The next prime is 103355323. The reversal of 103355320 is 23553301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 103355291 and 103355300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103355323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8752 + ... + 16831.

It is an arithmetic number, because the mean of its divisors is an integer number (7339410).

Almost surely, 2^103355320 is an apocalyptic number.

103355320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103355320 is an abundant number, since it is smaller than the sum of its proper divisors (131505800).

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

103355320 is a wasteful number, since it uses less digits than its factorization.

103355320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25695 (or 25691 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 103355320 is about 10166.3818539341. The cubic root of 103355320 is about 469.2932186538.

The spelling of 103355320 in words is "one hundred three million, three hundred fifty-five thousand, three hundred twenty".