210112111120101 has 8 divisors (see below), whose sum is σ = 280149754924224. Its totient is φ = 140074604031360.

The previous prime is 210112111120081. The next prime is 210112111120133. The reversal of 210112111120101 is 101021111211012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 210112111120101 - 2¹³ = 210112111111909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210112111130101) 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, 30537420 + ... + 36779861.

It is an arithmetic number, because the mean of its divisors is an integer number (35018719365528).

Almost surely, 2^{210112111120101} is an apocalyptic number.

It is an amenable number.

210112111120101 is a deficient number, since it is larger than the sum of its proper divisors (70037643804123).

210112111120101 is a wasteful number, since it uses less digits than its factorization.

210112111120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68357691.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 210112111120101 its reverse (101021111211012), we get a palindrome (311133222331113).

The spelling of 210112111120101 in words is "two hundred ten trillion, one hundred twelve billion, one hundred eleven million, one hundred twenty thousand, one hundred one".