10002818209293 has 48 divisors (see below), whose sum is σ = 18263403872896. Its totient is φ = 5133611468160.

The previous prime is 10002818209291. The next prime is 10002818209303. The reversal of 10002818209293 is 39290281820001.

It is a happy number.

10002818209293 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 281 + 82 + 0 + 9 + 293 = 666.

It is not a de Polignac number, because 10002818209293 - 2¹ = 10002818209291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002818209291) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165016363 + ... + 165076968.

Almost surely, 2^{10002818209293} is an apocalyptic number.

10002818209293 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10002818209293 is a deficient number, since it is larger than the sum of its proper divisors (8260585663603).

10002818209293 is a wasteful number, since it uses less digits than its factorization.

10002818209293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330093394 (or 330093391 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 10002818209293 in words is "ten trillion, two billion, eight hundred eighteen million, two hundred nine thousand, two hundred ninety-three".