100101020102 has 8 divisors (see below), whose sum is σ = 151050641616. Its totient is φ = 49750806232.

The previous prime is 100101020087. The next prime is 100101020167. The reversal of 100101020102 is 201020101001.

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

It is a super-2 number, since 2×100101020102² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100101020102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149851493 + ... + 149852160.

It is an arithmetic number, because the mean of its divisors is an integer number (18881330202).

Almost surely, 2^100101020102 is an apocalyptic number.

100101020102 is a deficient number, since it is larger than the sum of its proper divisors (50949621514).

100101020102 is a wasteful number, since it uses less digits than its factorization.

100101020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299703822.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 100101020102 its reverse (201020101001), we get a palindrome (301121121103).

The spelling of 100101020102 in words is "one hundred billion, one hundred one million, twenty thousand, one hundred two".