10812816100280 has 64 divisors (see below), whose sum is σ = 24347085840000. Its totient is φ = 4321882940544.

The previous prime is 10812816100271. The next prime is 10812816100301. The reversal of 10812816100280 is 8200161821801.

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 15 ways as a sum of consecutive naturals, for example, 708611291 + ... + 708626549.

It is an arithmetic number, because the mean of its divisors is an integer number (380423216250).

Almost surely, 2^{10812816100280} is an apocalyptic number.

10812816100280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10812816100280 is an abundant number, since it is smaller than the sum of its proper divisors (13534269739720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10812816100280 is a wasteful number, since it uses less digits than its factorization.

10812816100280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27396 (or 27392 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 38.

The spelling of 10812816100280 in words is "ten trillion, eight hundred twelve billion, eight hundred sixteen million, one hundred thousand, two hundred eighty".