2103041450 has 12 divisors (see below), whose sum is σ = 3911657190. Its totient is φ = 841216560.

The previous prime is 2103041443. The next prime is 2103041503. The reversal of 2103041450 is 541403012.

It can be written as a sum of positive squares in 3 ways, for example, as 1977847729 + 125193721 = 44473^2 + 11189^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21030365 + ... + 21030464.

Almost surely, 2^2103041450 is an apocalyptic number.

2103041450 is a deficient number, since it is larger than the sum of its proper divisors (1808615740).

2103041450 is a wasteful number, since it uses less digits than its factorization.

2103041450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42060841 (or 42060836 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2103041450 is about 45858.9298828483. The cubic root of 2103041450 is about 1281.1970917672.

Adding to 2103041450 its reverse (541403012), we get a palindrome (2644444462).

The spelling of 2103041450 in words is "two billion, one hundred three million, forty-one thousand, four hundred fifty".