1003315542313 has 8 divisors (see below), whose sum is σ = 1146660132800. Its totient is φ = 859974401520.

The previous prime is 1003315542301. The next prime is 1003315542319. The reversal of 1003315542313 is 3132455133001.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003315542313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1003315542319) 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, 205863 + ... + 1431436.

It is an arithmetic number, because the mean of its divisors is an integer number (143332516600).

Almost surely, 2^{1003315542313} is an apocalyptic number.

It is an amenable number.

1003315542313 is a deficient number, since it is larger than the sum of its proper divisors (143344590487).

1003315542313 is an equidigital number, since it uses as much as digits as its factorization.

1003315542313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724847.

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 1003315542313 in words is "one trillion, three billion, three hundred fifteen million, five hundred forty-two thousand, three hundred thirteen".