1303114523 has 4 divisors (see below), whose sum is σ = 1304394360. Its totient is φ = 1301834688.

The previous prime is 1303114517. The next prime is 1303114529. The reversal of 1303114523 is 3254113031.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1303114517) and next prime (1303114529).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1303114523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303114529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638390 + ... + 640427.

It is an arithmetic number, because the mean of its divisors is an integer number (326098590).

Almost surely, 2^1303114523 is an apocalyptic number.

1303114523 is a deficient number, since it is larger than the sum of its proper divisors (1279837).

1303114523 is a wasteful number, since it uses less digits than its factorization.

1303114523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279836.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1303114523 is about 36098.6775796566. The cubic root of 1303114523 is about 1092.2637695438.

Adding to 1303114523 its reverse (3254113031), we get a palindrome (4557227554).

The spelling of 1303114523 in words is "one billion, three hundred three million, one hundred fourteen thousand, five hundred twenty-three".