110989573 has 2 divisors, whose sum is σ = 110989574. Its totient is φ = 110989572.

The previous prime is 110989531. The next prime is 110989597. The reversal of 110989573 is 375989011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109872324 + 1117249 = 10482^2 + 1057^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110989573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110989673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55494786 + 55494787.

It is an arithmetic number, because the mean of its divisors is an integer number (55494787).

Almost surely, 2^110989573 is an apocalyptic number.

It is an amenable number.

110989573 is a deficient number, since it is larger than the sum of its proper divisors (1).

110989573 is an equidigital number, since it uses as much as digits as its factorization.

110989573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 43.

The square root of 110989573 is about 10535.1588977101. The cubic root of 110989573 is about 480.5745045291.

The spelling of 110989573 in words is "one hundred ten million, nine hundred eighty-nine thousand, five hundred seventy-three".