112308401 has 2 divisors, whose sum is σ = 112308402. Its totient is φ = 112308400.

The previous prime is 112308367. The next prime is 112308403. The reversal of 112308401 is 104803211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70576801 + 41731600 = 8401^2 + 6460^2 .

It is a cyclic number.

It is not a de Polignac number, because 112308401 - 2¹⁸ = 112046257 is a prime.

It is a super-2 number, since 2×112308401² = 25226353870353602, which contains 22 as substring.

Together with 112308403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112308403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56154200 + 56154201.

It is an arithmetic number, because the mean of its divisors is an integer number (56154201).

Almost surely, 2^112308401 is an apocalyptic number.

It is an amenable number.

112308401 is a deficient number, since it is larger than the sum of its proper divisors (1).

112308401 is an equidigital number, since it uses as much as digits as its factorization.

112308401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 112308401 is about 10597.5658054102. The cubic root of 112308401 is about 482.4704820551.

The spelling of 112308401 in words is "one hundred twelve million, three hundred eight thousand, four hundred one".