100120112111102 has 16 divisors (see below), whose sum is σ = 155062977264000. Its totient is φ = 48433250680320.

The previous prime is 100120112111101. The next prime is 100120112111113. The reversal of 100120112111102 is 201111211021001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120112111101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199161227 + ... + 199663302.

It is an arithmetic number, because the mean of its divisors is an integer number (9691436079000).

Almost surely, 2^{100120112111102} is an apocalyptic number.

100120112111102 is a deficient number, since it is larger than the sum of its proper divisors (54942865152898).

100120112111102 is a wasteful number, since it uses less digits than its factorization.

100120112111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398828611.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 100120112111102 its reverse (201111211021001), we get a palindrome (301231323132103).

The spelling of 100120112111102 in words is "one hundred trillion, one hundred twenty billion, one hundred twelve million, one hundred eleven thousand, one hundred two".