101111100211210 has 32 divisors (see below), whose sum is σ = 198922179704832. Its totient is φ = 36837440682240.

The previous prime is 101111100211207. The next prime is 101111100211279. The reversal of 101111100211210 is 12112001111101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9593078242 + ... + 9593088781.

It is an arithmetic number, because the mean of its divisors is an integer number (6216318115776).

Almost surely, 2^{101111100211210} is an apocalyptic number.

101111100211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101111100211210 is a deficient number, since it is larger than the sum of its proper divisors (97811079493622).

101111100211210 is a wasteful number, since it uses less digits than its factorization.

101111100211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19186167078.

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

Adding to 101111100211210 its reverse (12112001111101), we get a palindrome (113223101322311).

The spelling of 101111100211210 in words is "one hundred one trillion, one hundred eleven billion, one hundred million, two hundred eleven thousand, two hundred ten".