1303512952 has 64 divisors (see below), whose sum is σ = 2855347200. Its totient is φ = 546299520.

The previous prime is 1303512907. The next prime is 1303512979. The reversal of 1303512952 is 2592153031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1278699 + ... + 1279717.

It is an arithmetic number, because the mean of its divisors is an integer number (44614800).

Almost surely, 2^1303512952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1303512952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427673600).

1303512952 is an abundant number, since it is smaller than the sum of its proper divisors (1551834248).

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

1303512952 is a wasteful number, since it uses less digits than its factorization.

1303512952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516 (or 1512 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 1303512952 is about 36104.1957672512. The cubic root of 1303512952 is about 1092.3750785675.

Adding to 1303512952 its reverse (2592153031), we get a palindrome (3895665983).

The spelling of 1303512952 in words is "one billion, three hundred three million, five hundred twelve thousand, nine hundred fifty-two".