110149138 has 32 divisors (see below), whose sum is σ = 186988032. Its totient is φ = 48211200.

The previous prime is 110149133. The next prime is 110149181. The reversal of 110149138 is 831941011.

It is not an unprimeable number, because it can be changed into a prime (110149133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254170 + ... + 254602.

It is an arithmetic number, because the mean of its divisors is an integer number (5843376).

Almost surely, 2^110149138 is an apocalyptic number.

110149138 is a deficient number, since it is larger than the sum of its proper divisors (76838894).

110149138 is a wasteful number, since it uses less digits than its factorization.

110149138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 110149138 is about 10495.1959486234. The cubic root of 110149138 is about 479.3584281529.

The spelling of 110149138 in words is "one hundred ten million, one hundred forty-nine thousand, one hundred thirty-eight".