1002313315115 has 8 divisors (see below), whose sum is σ = 1374601117920. Its totient is φ = 687300558912.

The previous prime is 1002313315111. The next prime is 1002313315117. The reversal of 1002313315115 is 5115133132001.

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 not a de Polignac number, because 1002313315115 - 2² = 1002313315111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002313315111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14318761610 + ... + 14318761679.

It is an arithmetic number, because the mean of its divisors is an integer number (171825139740).

Almost surely, 2^{1002313315115} is an apocalyptic number.

1002313315115 is a deficient number, since it is larger than the sum of its proper divisors (372287802805).

1002313315115 is an equidigital number, since it uses as much as digits as its factorization.

1002313315115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28637523301.

The product of its (nonzero) digits is 1350, while the sum is 26.

Adding to 1002313315115 its reverse (5115133132001), we get a palindrome (6117446447116).

The spelling of 1002313315115 in words is "one trillion, two billion, three hundred thirteen million, three hundred fifteen thousand, one hundred fifteen".