1303132260 has 24 divisors (see below), whose sum is σ = 3648770496. Its totient is φ = 347501920.

The previous prime is 1303132249. The next prime is 1303132261. The reversal of 1303132260 is 622313031.

It is not an unprimeable number, because it can be changed into a prime (1303132261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10859376 + ... + 10859495.

It is an arithmetic number, because the mean of its divisors is an integer number (152032104).

Almost surely, 2^1303132260 is an apocalyptic number.

1303132260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1303132260 is an abundant number, since it is smaller than the sum of its proper divisors (2345638236).

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

1303132260 is a wasteful number, since it uses less digits than its factorization.

1303132260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21718883 (or 21718881 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1303132260 is about 36098.9232526401. The cubic root of 1303132260 is about 1092.2687252082.

Adding to 1303132260 its reverse (622313031), we get a palindrome (1925445291).

The spelling of 1303132260 in words is "one billion, three hundred three million, one hundred thirty-two thousand, two hundred sixty".