108284284251 has 24 divisors (see below), whose sum is σ = 183755151216. Its totient is φ = 60578619840.

The previous prime is 108284284231. The next prime is 108284284253. The reversal of 108284284251 is 152482482801.

It is a happy number.

It is not a de Polignac number, because 108284284251 - 2⁷ = 108284284123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 108284284197 and 108284284206.

It is not an unprimeable number, because it can be changed into a prime (108284284253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42067200 + ... + 42069773.

It is an arithmetic number, because the mean of its divisors is an integer number (7656464634).

Almost surely, 2^108284284251 is an apocalyptic number.

108284284251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

108284284251 is a deficient number, since it is larger than the sum of its proper divisors (75470866965).

108284284251 is a wasteful number, since it uses less digits than its factorization.

108284284251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84137003 (or 84137000 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 45.

The spelling of 108284284251 in words is "one hundred eight billion, two hundred eighty-four million, two hundred eighty-four thousand, two hundred fifty-one".