1316233502003 has 8 divisors (see below), whose sum is σ = 1513848178272. Its totient is φ = 1121014155456.

The previous prime is 1316233501943. The next prime is 1316233502029. The reversal of 1316233502003 is 3002053326131.

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

It is a cyclic number.

It is not a de Polignac number, because 1316233502003 - 2⁸ = 1316233501747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1316233502093) 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, 598831250 + ... + 598833447.

It is an arithmetic number, because the mean of its divisors is an integer number (189231022284).

Almost surely, 2^{1316233502003} is an apocalyptic number.

1316233502003 is a deficient number, since it is larger than the sum of its proper divisors (197614676269).

1316233502003 is a wasteful number, since it uses less digits than its factorization.

1316233502003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197664861.

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 1316233502003 its reverse (3002053326131), we get a palindrome (4318286828134).

The spelling of 1316233502003 in words is "one trillion, three hundred sixteen billion, two hundred thirty-three million, five hundred two thousand, three".