112023313121 has 2 divisors, whose sum is σ = 112023313122. Its totient is φ = 112023313120.

The previous prime is 112023313097. The next prime is 112023313133. The reversal of 112023313121 is 121313320211.

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., 81690214225 + 30333098896 = 285815^2 + 174164^2 .

It is an emirp because it is prime and its reverse (121313320211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112023313121 - 2³⁰ = 110949571297 is a prime.

It is a super-2 number, since 2×112023313121² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112023313093 and 112023313102.

It is not a weakly prime, because it can be changed into another prime (112023313151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56011656560 + 56011656561.

It is an arithmetic number, because the mean of its divisors is an integer number (56011656561).

Almost surely, 2^112023313121 is an apocalyptic number.

It is an amenable number.

112023313121 is a deficient number, since it is larger than the sum of its proper divisors (1).

112023313121 is an equidigital number, since it uses as much as digits as its factorization.

112023313121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112023313121 its reverse (121313320211), we get a palindrome (233336633332).

The spelling of 112023313121 in words is "one hundred twelve billion, twenty-three million, three hundred thirteen thousand, one hundred twenty-one".