103044450 has 24 divisors (see below), whose sum is σ = 255550608. Its totient is φ = 27478480.

The previous prime is 103044449. The next prime is 103044451. The reversal of 103044450 is 54440301.

It is an interprime number because it is at equal distance from previous prime (103044449) and next prime (103044451).

It is not an unprimeable number, because it can be changed into a prime (103044451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343332 + ... + 343631.

It is an arithmetic number, because the mean of its divisors is an integer number (10647942).

Almost surely, 2^103044450 is an apocalyptic number.

103044450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103044450 is an abundant number, since it is smaller than the sum of its proper divisors (152506158).

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

103044450 is a wasteful number, since it uses less digits than its factorization.

103044450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686978 (or 686973 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 103044450 is about 10151.0812231998. The cubic root of 103044450 is about 468.8222359787.

Adding to 103044450 its reverse (54440301), we get a palindrome (157484751).

The spelling of 103044450 in words is "one hundred three million, forty-four thousand, four hundred fifty".