10300320032985 has 16 divisors (see below), whose sum is σ = 18311680058880. Its totient is φ = 5493504017520.

The previous prime is 10300320032971. The next prime is 10300320033011. The reversal of 10300320032985 is 58923002300301.

10300320032985 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 0 + 320 + 0 + 329 + 8 + 5 = 666.

It is not a de Polignac number, because 10300320032985 - 2⁴ = 10300320032969 is a prime.

It is a super-2 number, since 2×10300320032985² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38149333321 + ... + 38149333590.

It is an arithmetic number, because the mean of its divisors is an integer number (1144480003680).

Almost surely, 2^{10300320032985} is an apocalyptic number.

10300320032985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10300320032985 is a deficient number, since it is larger than the sum of its proper divisors (8011360025895).

10300320032985 is an equidigital number, since it uses as much as digits as its factorization.

10300320032985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76298666925 (or 76298666919 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 10300320032985 in words is "ten trillion, three hundred billion, three hundred twenty million, thirty-two thousand, nine hundred eighty-five".