112120951 has 2 divisors, whose sum is σ = 112120952. Its totient is φ = 112120950.

The previous prime is 112120927. The next prime is 112121003. The reversal of 112120951 is 159021211.

It is a weak prime.

It is an emirp because it is prime and its reverse (159021211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112120951 - 2⁹ = 112120439 is a prime.

It is a super-2 number, since 2×112120951² = 25142215306288802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112120901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060475 + 56060476.

It is an arithmetic number, because the mean of its divisors is an integer number (56060476).

Almost surely, 2^112120951 is an apocalyptic number.

112120951 is a deficient number, since it is larger than the sum of its proper divisors (1).

112120951 is an equidigital number, since it uses as much as digits as its factorization.

112120951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 112120951 is about 10588.7180999401. The cubic root of 112120951 is about 482.2019077424.

The spelling of 112120951 in words is "one hundred twelve million, one hundred twenty thousand, nine hundred fifty-one".