110990029 has 2 divisors, whose sum is σ = 110990030. Its totient is φ = 110990028.

The previous prime is 110990021. The next prime is 110990041. The reversal of 110990029 is 920099011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93122500 + 17867529 = 9650^2 + 4227^2 .

It is a cyclic number.

It is not a de Polignac number, because 110990029 - 2³ = 110990021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110990021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55495014 + 55495015.

It is an arithmetic number, because the mean of its divisors is an integer number (55495015).

Almost surely, 2^110990029 is an apocalyptic number.

It is an amenable number.

110990029 is a deficient number, since it is larger than the sum of its proper divisors (1).

110990029 is an equidigital number, since it uses as much as digits as its factorization.

110990029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 31.

The square root of 110990029 is about 10535.1805395067. The cubic root of 110990029 is about 480.5751626740.

It can be divided in two parts, 11099002 and 9, that added together give a palindrome (11099011).

The spelling of 110990029 in words is "one hundred ten million, nine hundred ninety thousand, twenty-nine".