112304034421 has 2 divisors, whose sum is σ = 112304034422. Its totient is φ = 112304034420.

The previous prime is 112304034413. The next prime is 112304034439. The reversal of 112304034421 is 124430403211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91514720196 + 20789314225 = 302514^2 + 144185^2 .

It is a cyclic number.

It is not a de Polignac number, because 112304034421 - 2³ = 112304034413 is a prime.

It is a super-2 number, since 2×112304034421² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112304034481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56152017210 + 56152017211.

It is an arithmetic number, because the mean of its divisors is an integer number (56152017211).

Almost surely, 2^112304034421 is an apocalyptic number.

It is an amenable number.

112304034421 is a deficient number, since it is larger than the sum of its proper divisors (1).

112304034421 is an equidigital number, since it uses as much as digits as its factorization.

112304034421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 112304034421 its reverse (124430403211), we get a palindrome (236734437632).

The spelling of 112304034421 in words is "one hundred twelve billion, three hundred four million, thirty-four thousand, four hundred twenty-one".