100210201864 has 8 divisors (see below), whose sum is σ = 187894128510. Its totient is φ = 50105100928.

The previous prime is 100210201859. The next prime is 100210201919. The reversal of 100210201864 is 468102012001.

It can be written as a sum of positive squares in only one way, i.e., 99483468100 + 726733764 = 315410^2 + 26958^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 6263137609 + ... + 6263137624.

Almost surely, 2^100210201864 is an apocalyptic number.

It is an amenable number.

100210201864 is a deficient number, since it is larger than the sum of its proper divisors (87683926646).

100210201864 is a wasteful number, since it uses less digits than its factorization.

100210201864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12526275239 (or 12526275235 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 100210201864 its reverse (468102012001), we get a palindrome (568312213865).

The spelling of 100210201864 in words is "one hundred billion, two hundred ten million, two hundred one thousand, eight hundred sixty-four".