1303150 has 24 divisors (see below), whose sum is σ = 2466360. Its totient is φ = 512160.

The previous prime is 1303139. The next prime is 1303151. The reversal of 1303150 is 513031.

It is a self number, because there is not a number n which added to its sum of digits gives 1303150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303151) 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, 3156 + ... + 3544.

It is an arithmetic number, because the mean of its divisors is an integer number (102765).

2^1303150 is an apocalyptic number.

1303150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1303150 is a deficient number, since it is larger than the sum of its proper divisors (1163210).

1303150 is a wasteful number, since it uses less digits than its factorization.

1303150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 1303150 is about 1141.5559557026. Note that the first 3 decimals coincide. The cubic root of 1303150 is about 109.2273681666.

Adding to 1303150 its reverse (513031), we get a palindrome (1816181).

The spelling of 1303150 in words is "one million, three hundred three thousand, one hundred fifty".