103343620 has 24 divisors (see below), whose sum is σ = 222070464. Its totient is φ = 40375776.

The previous prime is 103343609. The next prime is 103343659. The reversal of 103343620 is 26343301.

It is a junction number, because it is equal to n+sod(n) for n = 103343591 and 103343600.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59224 + ... + 60943.

It is an arithmetic number, because the mean of its divisors is an integer number (9252936).

Almost surely, 2^103343620 is an apocalyptic number.

103343620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103343620 is an abundant number, since it is smaller than the sum of its proper divisors (118726844).

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

103343620 is a wasteful number, since it uses less digits than its factorization.

103343620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120219 (or 120217 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 103343620 is about 10165.8064116921. The cubic root of 103343620 is about 469.2755097190.

Adding to 103343620 its reverse (26343301), we get a palindrome (129686921).

The spelling of 103343620 in words is "one hundred three million, three hundred forty-three thousand, six hundred twenty".