112010020112101 has 2 divisors, whose sum is σ = 112010020112102. Its totient is φ = 112010020112100.

The previous prime is 112010020112057. The next prime is 112010020112131. The reversal of 112010020112101 is 101211020010211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89508136843876 + 22501883268225 = 9460874^2 + 4743615^2 .

It is a cyclic number.

It is not a de Polignac number, because 112010020112101 - 2¹⁷ = 112010019981029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112010020112131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005010056050 + 56005010056051.

It is an arithmetic number, because the mean of its divisors is an integer number (56005010056051).

Almost surely, 2^{112010020112101} is an apocalyptic number.

It is an amenable number.

112010020112101 is a deficient number, since it is larger than the sum of its proper divisors (1).

112010020112101 is an equidigital number, since it uses as much as digits as its factorization.

112010020112101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112010020112101 its reverse (101211020010211), we get a palindrome (213221040122312).

The spelling of 112010020112101 in words is "one hundred twelve trillion, ten billion, twenty million, one hundred twelve thousand, one hundred one".