1002315255235 has 32 divisors (see below), whose sum is σ = 1384800486912. Its totient is φ = 682214296320.

The previous prime is 1002315255233. The next prime is 1002315255307. The reversal of 1002315255235 is 5325525132001.

It is not a de Polignac number, because 1002315255235 - 2¹ = 1002315255233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002315255235.

It is not an unprimeable number, because it can be changed into a prime (1002315255233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4378215 + ... + 4601455.

It is an arithmetic number, because the mean of its divisors is an integer number (43275015216).

Almost surely, 2^{1002315255235} is an apocalyptic number.

1002315255235 is a deficient number, since it is larger than the sum of its proper divisors (382485231677).

1002315255235 is a wasteful number, since it uses less digits than its factorization.

1002315255235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224203.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 1002315255235 in words is "one trillion, two billion, three hundred fifteen million, two hundred fifty-five thousand, two hundred thirty-five".