112011121012101 has 16 divisors (see below), whose sum is σ = 152526194270208. Its totient is φ = 73085072807600.

The previous prime is 112011121012081. The next prime is 112011121012121. The reversal of 112011121012101 is 101210121110211.

It is an interprime number because it is at equal distance from previous prime (112011121012081) and next prime (112011121012121).

It is a cyclic number.

It is not a de Polignac number, because 112011121012101 - 2⁵ = 112011121012069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011121012121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66091816 + ... + 67765406.

It is an arithmetic number, because the mean of its divisors is an integer number (9532887141888).

Almost surely, 2^{112011121012101} is an apocalyptic number.

It is an amenable number.

112011121012101 is a deficient number, since it is larger than the sum of its proper divisors (40515073258107).

112011121012101 is a wasteful number, since it uses less digits than its factorization.

112011121012101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148312.

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

Adding to 112011121012101 its reverse (101210121110211), we get a palindrome (213221242122312).

The spelling of 112011121012101 in words is "one hundred twelve trillion, eleven billion, one hundred twenty-one million, twelve thousand, one hundred one".