100011121002102 has 16 divisors (see below), whose sum is σ = 200499622061760. Its totient is φ = 33257476991112.

The previous prime is 100011121002061. The next prime is 100011121002137. The reversal of 100011121002102 is 201200121110001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19890833008 + ... + 19890838035.

It is an arithmetic number, because the mean of its divisors is an integer number (12531226378860).

Almost surely, 2^{100011121002102} is an apocalyptic number.

100011121002102 is an abundant number, since it is smaller than the sum of its proper divisors (100488501059658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100011121002102 is a wasteful number, since it uses less digits than its factorization.

100011121002102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39781671467.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 100011121002102 its reverse (201200121110001), we get a palindrome (301211242112103).

The spelling of 100011121002102 in words is "one hundred trillion, eleven billion, one hundred twenty-one million, two thousand, one hundred two".