100853565088 has 24 divisors (see below), whose sum is σ = 198879402708. Its totient is φ = 50344510464.

The previous prime is 100853565083. The next prime is 100853565143. The reversal of 100853565088 is 880565358001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 65829191184 + 35024373904 = 256572^2 + 187148^2 .

It is not an unprimeable number, because it can be changed into a prime (100853565083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551081 + ... + 2590312.

Almost surely, 2^100853565088 is an apocalyptic number.

It is an amenable number.

100853565088 is a deficient number, since it is larger than the sum of its proper divisors (98025837620).

100853565088 is an equidigital number, since it uses as much as digits as its factorization.

100853565088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5142016 (or 5142008 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 49.

The spelling of 100853565088 in words is "one hundred billion, eight hundred fifty-three million, five hundred sixty-five thousand, eighty-eight".