103303420 has 24 divisors (see below), whose sum is σ = 236659248. Its totient is φ = 37564800.

The previous prime is 103303411. The next prime is 103303429. The reversal of 103303420 is 24303301.

It is an interprime number because it is at equal distance from previous prime (103303411) and next prime (103303429).

It is a junction number, because it is equal to n+sod(n) for n = 103303394 and 103303403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103303429) 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, 234561 + ... + 235000.

It is an arithmetic number, because the mean of its divisors is an integer number (9860802).

Almost surely, 2^103303420 is an apocalyptic number.

103303420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103303420 is an abundant number, since it is smaller than the sum of its proper divisors (133355828).

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

103303420 is a wasteful number, since it uses less digits than its factorization.

103303420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469581 (or 469579 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 103303420 is about 10163.8290028906. The cubic root of 103303420 is about 469.2146534477.

Adding to 103303420 its reverse (24303301), we get a palindrome (127606721).

The spelling of 103303420 in words is "one hundred three million, three hundred three thousand, four hundred twenty".