103481444 has 24 divisors (see below), whose sum is σ = 197849568. Its totient is φ = 46967040.

The previous prime is 103481407. The next prime is 103481449. The reversal of 103481444 is 444184301.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (103481449) 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, 38612 + ... + 41204.

It is an arithmetic number, because the mean of its divisors is an integer number (8243732).

Almost surely, 2^103481444 is an apocalyptic number.

It is an amenable number.

103481444 is a deficient number, since it is larger than the sum of its proper divisors (94368124).

103481444 is a wasteful number, since it uses less digits than its factorization.

103481444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3515 (or 3513 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 103481444 is about 10172.5829561621. The cubic root of 103481444 is about 469.4840331442.

The spelling of 103481444 in words is "one hundred three million, four hundred eighty-one thousand, four hundred forty-four".