100200102101002 has 8 divisors (see below), whose sum is σ = 150835029142212. Its totient is φ = 49921759053600.

The previous prime is 100200102100999. The next prime is 100200102101041. The reversal of 100200102101002 is 200101201002001.

It can be written as a sum of positive squares in 2 ways, for example, as 98890315698321 + 1309786402681 = 9944361^2 + 1144459^2 .

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

It is a super-2 number, since 2×100200102101002² (a number of 29 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 100200102101002.

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, 89145997749 + ... + 89145998872.

Almost surely, 2^{100200102101002} is an apocalyptic number.

100200102101002 is a deficient number, since it is larger than the sum of its proper divisors (50634927041210).

100200102101002 is a wasteful number, since it uses less digits than its factorization.

100200102101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178291996904.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 100200102101002 its reverse (200101201002001), we get a palindrome (300301303103003).

The spelling of 100200102101002 in words is "one hundred trillion, two hundred billion, one hundred two million, one hundred one thousand, two".