112156274256451 has 2 divisors, whose sum is σ = 112156274256452. Its totient is φ = 112156274256450.

The previous prime is 112156274256427. The next prime is 112156274256473. The reversal of 112156274256451 is 154652472651211.

It is a strong prime.

It is an emirp because it is prime and its reverse (154652472651211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112156274256451 - 2⁹ = 112156274255939 is a prime.

It is not a weakly prime, because it can be changed into another prime (112156274256421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56078137128225 + 56078137128226.

It is an arithmetic number, because the mean of its divisors is an integer number (56078137128226).

Almost surely, 2^{112156274256451} is an apocalyptic number.

112156274256451 is a deficient number, since it is larger than the sum of its proper divisors (1).

112156274256451 is an equidigital number, since it uses as much as digits as its factorization.

112156274256451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032000, while the sum is 52.

The spelling of 112156274256451 in words is "one hundred twelve trillion, one hundred fifty-six billion, two hundred seventy-four million, two hundred fifty-six thousand, four hundred fifty-one".