100100120111102 has 16 divisors (see below), whose sum is σ = 150565652761680. Its totient is φ = 49911619588608.

The previous prime is 100100120111099. The next prime is 100100120111119. The reversal of 100100120111102 is 201111021001001.

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, 8623523 + ... + 16570014.

It is an arithmetic number, because the mean of its divisors is an integer number (9410353297605).

Almost surely, 2^{100100120111102} is an apocalyptic number.

100100120111102 is a deficient number, since it is larger than the sum of its proper divisors (50465532650578).

100100120111102 is a wasteful number, since it uses less digits than its factorization.

100100120111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25199035.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100100120111102 its reverse (201111021001001), we get a palindrome (301211141112103).

It can be divided in two parts, 1001001 and 20111102, that multiplied together give a palindrome (20131233213102).

The spelling of 100100120111102 in words is "one hundred trillion, one hundred billion, one hundred twenty million, one hundred eleven thousand, one hundred two".