110023434 has 20 divisors (see below), whose sum is σ = 246534354. Its totient is φ = 36674424.

The previous prime is 110023429. The next prime is 110023451. The reversal of 110023434 is 434320011.

It can be written as a sum of positive squares in only one way, i.e., 109935225 + 88209 = 10485^2 + 297^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 339417 + ... + 339740.

Almost surely, 2^110023434 is an apocalyptic number.

110023434 is an abundant number, since it is smaller than the sum of its proper divisors (136510920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110023434 is an equidigital number, since it uses as much as digits as its factorization.

110023434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679171 (or 679162 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 110023434 is about 10489.2055943241. The cubic root of 110023434 is about 479.1760081792.

Adding to 110023434 its reverse (434320011), we get a palindrome (544343445).

The spelling of 110023434 in words is "one hundred ten million, twenty-three thousand, four hundred thirty-four".