110029138 has 4 divisors (see below), whose sum is σ = 165043710. Its totient is φ = 55014568.

The previous prime is 110029123. The next prime is 110029141. The reversal of 110029138 is 831920011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 107060409 + 2968729 = 10347^2 + 1723^2 .

It is a super-2 number, since 2×110029138² = 24212822418046088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27507283 + ... + 27507286.

Almost surely, 2^110029138 is an apocalyptic number.

110029138 is a deficient number, since it is larger than the sum of its proper divisors (55014572).

110029138 is an equidigital number, since it uses as much as digits as its factorization.

110029138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55014571.

The product of its (nonzero) digits is 432, while the sum is 25.

The square root of 110029138 is about 10489.4774893700. The cubic root of 110029138 is about 479.1842887567.

Adding to 110029138 its reverse (831920011), we get a palindrome (941949149).

The spelling of 110029138 in words is "one hundred ten million, twenty-nine thousand, one hundred thirty-eight".