1002305243215 has 8 divisors (see below), whose sum is σ = 1202776535520. Its totient is φ = 801837365472.

The previous prime is 1002305243161. The next prime is 1002305243221. The reversal of 1002305243215 is 5123425032001.

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 1002305243215 - 2⁷ = 1002305243087 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 156024 + ... + 1424413.

It is an arithmetic number, because the mean of its divisors is an integer number (150347066940).

Almost surely, 2^{1002305243215} is an apocalyptic number.

1002305243215 is a deficient number, since it is larger than the sum of its proper divisors (200471292305).

1002305243215 is a wasteful number, since it uses less digits than its factorization.

1002305243215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707281.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 1002305243215 in words is "one trillion, two billion, three hundred five million, two hundred forty-three thousand, two hundred fifteen".