112104404129 has 2 divisors, whose sum is σ = 112104404130. Its totient is φ = 112104404128.

The previous prime is 112104404059. The next prime is 112104404147. The reversal of 112104404129 is 921404401211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60233430625 + 51870973504 = 245425^2 + 227752^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112104404129 is a prime.

It is not a weakly prime, because it can be changed into another prime (112104404729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56052202064 + 56052202065.

It is an arithmetic number, because the mean of its divisors is an integer number (56052202065).

Almost surely, 2^112104404129 is an apocalyptic number.

It is an amenable number.

112104404129 is a deficient number, since it is larger than the sum of its proper divisors (1).

112104404129 is an equidigital number, since it uses as much as digits as its factorization.

112104404129 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 29.

The spelling of 112104404129 in words is "one hundred twelve billion, one hundred four million, four hundred four thousand, one hundred twenty-nine".