1303313470 has 16 divisors (see below), whose sum is σ = 2421641088. Its totient is φ = 504508320.

The previous prime is 1303313467. The next prime is 1303313471. The reversal of 1303313470 is 743133031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303313471) 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, 2101809 + ... + 2102428.

It is an arithmetic number, because the mean of its divisors is an integer number (151352568).

Almost surely, 2^1303313470 is an apocalyptic number.

1303313470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1303313470 is a deficient number, since it is larger than the sum of its proper divisors (1118327618).

1303313470 is a wasteful number, since it uses less digits than its factorization.

1303313470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4204275.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 1303313470 is about 36101.4330740485. The cubic root of 1303313470 is about 1092.3193521599.

The spelling of 1303313470 in words is "one billion, three hundred three million, three hundred thirteen thousand, four hundred seventy".