110654389 has 2 divisors, whose sum is σ = 110654390. Its totient is φ = 110654388.

The previous prime is 110654381. The next prime is 110654429. The reversal of 110654389 is 983456011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94187025 + 16467364 = 9705^2 + 4058^2 .

It is a cyclic number.

It is not a de Polignac number, because 110654389 - 2³ = 110654381 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110654381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55327194 + 55327195.

It is an arithmetic number, because the mean of its divisors is an integer number (55327195).

Almost surely, 2^110654389 is an apocalyptic number.

It is an amenable number.

110654389 is a deficient number, since it is larger than the sum of its proper divisors (1).

110654389 is an equidigital number, since it uses as much as digits as its factorization.

110654389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 110654389 is about 10519.2389933873. The cubic root of 110654389 is about 480.0902448954.

The spelling of 110654389 in words is "one hundred ten million, six hundred fifty-four thousand, three hundred eighty-nine".