1303330014 has 48 divisors (see below), whose sum is σ = 3346831488. Its totient is φ = 372379032.

The previous prime is 1303329997. The next prime is 1303330027. The reversal of 1303330014 is 4100333031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188152 + ... + 194955.

It is an arithmetic number, because the mean of its divisors is an integer number (69725656).

Almost surely, 2^1303330014 is an apocalyptic number.

1303330014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1303330014 is an abundant number, since it is smaller than the sum of its proper divisors (2043501474).

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

1303330014 is an equidigital number, since it uses as much as digits as its factorization.

1303330014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383131 (or 383119 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 1303330014 is about 36101.6622054996. The cubic root of 1303330014 is about 1092.3239740346.

Adding to 1303330014 its reverse (4100333031), we get a palindrome (5403663045).

The spelling of 1303330014 in words is "one billion, three hundred three million, three hundred thirty thousand, fourteen".