112100121010101 has 32 divisors (see below), whose sum is σ = 183063618828288. Its totient is φ = 59616112691520.

The previous prime is 112100121010099. The next prime is 112100121010153. The reversal of 112100121010101 is 101010121001211.

It is not a de Polignac number, because 112100121010101 - 2¹ = 112100121010099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112100121010201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3136351695 + ... + 3136387436.

It is an arithmetic number, because the mean of its divisors is an integer number (5720738088384).

Almost surely, 2^{112100121010101} is an apocalyptic number.

It is an amenable number.

112100121010101 is a deficient number, since it is larger than the sum of its proper divisors (70963497818187).

112100121010101 is a wasteful number, since it uses less digits than its factorization.

112100121010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6272739201.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 112100121010101 its reverse (101010121001211), we get a palindrome (213110242011312).

The spelling of 112100121010101 in words is "one hundred twelve trillion, one hundred billion, one hundred twenty-one million, ten thousand, one hundred one".