103420410 has 16 divisors (see below), whose sum is σ = 248209056. Its totient is φ = 27578768.

The previous prime is 103420391. The next prime is 103420417. The reversal of 103420410 is 14024301.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 103420410.

It is not an unprimeable number, because it can be changed into a prime (103420417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1723644 + ... + 1723703.

It is an arithmetic number, because the mean of its divisors is an integer number (15513066).

Almost surely, 2^103420410 is an apocalyptic number.

103420410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103420410 is an abundant number, since it is smaller than the sum of its proper divisors (144788646).

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

103420410 is a wasteful number, since it uses less digits than its factorization.

103420410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447357.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 103420410 is about 10169.5825873042. The cubic root of 103420410 is about 469.3917134562.

Adding to 103420410 its reverse (14024301), we get a palindrome (117444711).

It can be divided in two parts, 10 and 3420410, that added together give a triangular number (3420420 = T₂₆₁₅).

The spelling of 103420410 in words is "one hundred three million, four hundred twenty thousand, four hundred ten".