101111200112102 has 4 divisors (see below), whose sum is σ = 151666800168156. Its totient is φ = 50555600056050.

The previous prime is 101111200112081. The next prime is 101111200112183. The reversal of 101111200112102 is 201211002111101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25277800028024 + ... + 25277800028027.

It is an arithmetic number, because the mean of its divisors is an integer number (37916700042039).

Almost surely, 2^{101111200112102} is an apocalyptic number.

101111200112102 is a deficient number, since it is larger than the sum of its proper divisors (50555600056054).

101111200112102 is an equidigital number, since it uses as much as digits as its factorization.

101111200112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50555600056053.

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

Adding to 101111200112102 its reverse (201211002111101), we get a palindrome (302322202223203).

The spelling of 101111200112102 in words is "one hundred one trillion, one hundred eleven billion, two hundred million, one hundred twelve thousand, one hundred two".