112150889 has 2 divisors, whose sum is σ = 112150890. Its totient is φ = 112150888.

The previous prime is 112150877. The next prime is 112150903. The reversal of 112150889 is 988051211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75342400 + 36808489 = 8680^2 + 6067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112150889 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112150289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56075444 + 56075445.

It is an arithmetic number, because the mean of its divisors is an integer number (56075445).

Almost surely, 2^112150889 is an apocalyptic number.

It is an amenable number.

112150889 is a deficient number, since it is larger than the sum of its proper divisors (1).

112150889 is an equidigital number, since it uses as much as digits as its factorization.

112150889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 35.

The square root of 112150889 is about 10590.1316800123. The cubic root of 112150889 is about 482.2448223386.

The spelling of 112150889 in words is "one hundred twelve million, one hundred fifty thousand, eight hundred eighty-nine".