100200121113 has 16 divisors (see below), whose sum is σ = 137068396416. Its totient is φ = 65070956160.

The previous prime is 100200121033. The next prime is 100200121123. The reversal of 100200121113 is 311121002001.

It is not a de Polignac number, because 100200121113 - 2¹³ = 100200112921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100200121123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543445 + ... + 704082.

It is an arithmetic number, because the mean of its divisors is an integer number (8566774776).

Almost surely, 2^100200121113 is an apocalyptic number.

It is an amenable number.

100200121113 is a deficient number, since it is larger than the sum of its proper divisors (36868275303).

100200121113 is a wasteful number, since it uses less digits than its factorization.

100200121113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248224.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 100200121113 its reverse (311121002001), we get a palindrome (411321123114).

The spelling of 100200121113 in words is "one hundred billion, two hundred million, one hundred twenty-one thousand, one hundred thirteen".