103641244 has 24 divisors (see below), whose sum is σ = 214431840. Its totient is φ = 42885696.

The previous prime is 103641221. The next prime is 103641247. The reversal of 103641244 is 442146301.

103641244 = T₂₆₅₉ + T₂₆₆₀ + ... + T₂₆₈₇.

It is a super-3 number, since 3×103641244³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103641247) 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, 63007 + ... + 64630.

It is an arithmetic number, because the mean of its divisors is an integer number (8934660).

Almost surely, 2^103641244 is an apocalyptic number.

103641244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

103641244 is an abundant number, since it is smaller than the sum of its proper divisors (110790596).

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

103641244 is a wasteful number, since it uses less digits than its factorization.

103641244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127677 (or 127675 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 103641244 is about 10180.4343718724. The cubic root of 103641244 is about 469.7255739158.

Adding to 103641244 its reverse (442146301), we get a palindrome (545787545).

The spelling of 103641244 in words is "one hundred three million, six hundred forty-one thousand, two hundred forty-four".