101111100112102 has 24 divisors (see below), whose sum is σ = 158206925331000. Its totient is φ = 48461087810688.

The previous prime is 101111100112097. The next prime is 101111100112153. The reversal of 101111100112102 is 201211001111101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216002227 + ... + 216469822.

It is an arithmetic number, because the mean of its divisors is an integer number (6591955222125).

Almost surely, 2^{101111100112102} is an apocalyptic number.

101111100112102 is a deficient number, since it is larger than the sum of its proper divisors (57095825218898).

101111100112102 is a wasteful number, since it uses less digits than its factorization.

101111100112102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432472248 (or 432472219 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 101111100112102 its reverse (201211001111101), we get a palindrome (302322101223203).

The spelling of 101111100112102 in words is "one hundred one trillion, one hundred eleven billion, one hundred million, one hundred twelve thousand, one hundred two".