1303113 has 8 divisors (see below), whose sum is σ = 1985728. Its totient is φ = 744624.

The previous prime is 1303109. The next prime is 1303117. The reversal of 1303113 is 3113031.

It is an interprime number because it is at equal distance from previous prime (1303109) and next prime (1303117).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1303113 - 2² = 1303109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303117) 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, 31006 + ... + 31047.

It is an arithmetic number, because the mean of its divisors is an integer number (248216).

2^1303113 is an apocalyptic number.

It is an amenable number.

1303113 is a deficient number, since it is larger than the sum of its proper divisors (682615).

1303113 is an equidigital number, since it uses as much as digits as its factorization.

1303113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62063.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 1303113 is about 1141.5397496364. The cubic root of 1303113 is about 109.2263344020.

Adding to 1303113 its reverse (3113031), we get a palindrome (4416144).

The spelling of 1303113 in words is "one million, three hundred three thousand, one hundred thirteen".