1301105450 has 24 divisors (see below), whose sum is σ = 2422136640. Its totient is φ = 519994800.

The previous prime is 1301105441. The next prime is 1301105453. The reversal of 1301105450 is 545011031.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1301105453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50981 + ... + 72119.

It is an arithmetic number, because the mean of its divisors is an integer number (100922360).

Almost surely, 2^1301105450 is an apocalyptic number.

1301105450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301105450 is a deficient number, since it is larger than the sum of its proper divisors (1121031190).

1301105450 is a wasteful number, since it uses less digits than its factorization.

1301105450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22382 (or 22377 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1301105450 is about 36070.8393304065. The cubic root of 1301105450 is about 1091.7021493300.

Adding to 1301105450 its reverse (545011031), we get a palindrome (1846116481).

The spelling of 1301105450 in words is "one billion, three hundred one million, one hundred five thousand, four hundred fifty".