103326520 has 32 divisors (see below), whose sum is σ = 253620720. Its totient is φ = 37573120.

The previous prime is 103326481. The next prime is 103326551. The reversal of 103326520 is 25623301.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 103326491 and 103326500.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 116977 + ... + 117856.

Almost surely, 2^103326520 is an apocalyptic number.

103326520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103326520 is an abundant number, since it is smaller than the sum of its proper divisors (150294200).

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

103326520 is a wasteful number, since it uses less digits than its factorization.

103326520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234855 (or 234851 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 103326520 is about 10164.9653221248. The cubic root of 103326520 is about 469.2496250253.

Adding to 103326520 its reverse (25623301), we get a palindrome (128949821).

It can be divided in two parts, 103 and 326520, that added together give a palindrome (326623).

The spelling of 103326520 in words is "one hundred three million, three hundred twenty-six thousand, five hundred twenty".