103441620 has 24 divisors (see below), whose sum is σ = 289636704. Its totient is φ = 27584416.

The previous prime is 103441619. The next prime is 103441621. The reversal of 103441620 is 26144301.

It is an interprime number because it is at equal distance from previous prime (103441619) and next prime (103441621).

It is a super-4 number, since 4×103441620⁴ (a number of 33 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103441621) 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, 861954 + ... + 862073.

It is an arithmetic number, because the mean of its divisors is an integer number (12068196).

Almost surely, 2^103441620 is an apocalyptic number.

103441620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103441620 is an abundant number, since it is smaller than the sum of its proper divisors (186195084).

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

103441620 is a wasteful number, since it uses less digits than its factorization.

103441620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724039 (or 1724037 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 103441620 is about 10170.6253495053. The cubic root of 103441620 is about 469.4237997008.

Adding to 103441620 its reverse (26144301), we get a palindrome (129585921).

The spelling of 103441620 in words is "one hundred three million, four hundred forty-one thousand, six hundred twenty".