828101008281 has 8 divisors (see below), whose sum is σ = 1139751925504. Its totient is φ = 534258714960.

The previous prime is 828101008277. The next prime is 828101008297. The reversal of 828101008281 is 182800101828.

828101008281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 828101008281 - 2² = 828101008277 is a prime.

It is a super-2 number, since 2×828101008281² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (828101008271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4452155866 + ... + 4452156051.

It is an arithmetic number, because the mean of its divisors is an integer number (142468990688).

Almost surely, 2^828101008281 is an apocalyptic number.

It is an amenable number.

828101008281 is a deficient number, since it is larger than the sum of its proper divisors (311650917223).

828101008281 is a wasteful number, since it uses less digits than its factorization.

828101008281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8904311951.

The product of its (nonzero) digits is 16384, while the sum is 39.

The spelling of 828101008281 in words is "eight hundred twenty-eight billion, one hundred one million, eight thousand, two hundred eighty-one".