103445050 has 24 divisors (see below), whose sum is σ = 197104572. Its totient is φ = 40368000.

The previous prime is 103445039. The next prime is 103445087. The reversal of 103445050 is 50544301.

It can be written as a sum of positive squares in 6 ways, for example, as 26409321 + 77035729 = 5139^2 + 8777^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 23181 + ... + 27280.

Almost surely, 2^103445050 is an apocalyptic number.

103445050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103445050 is a deficient number, since it is larger than the sum of its proper divisors (93659522).

103445050 is a wasteful number, since it uses less digits than its factorization.

103445050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50514 (or 50509 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 103445050 is about 10170.7939709739. The cubic root of 103445050 is about 469.4289881535.

Adding to 103445050 its reverse (50544301), we get a palindrome (153989351).

The spelling of 103445050 in words is "one hundred three million, four hundred forty-five thousand, fifty".