110152442 has 4 divisors (see below), whose sum is σ = 165228666. Its totient is φ = 55076220.

The previous prime is 110152433. The next prime is 110152447. The reversal of 110152442 is 244251011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 244251011 = 797 ⋅306463.

It can be written as a sum of positive squares in only one way, i.e., 106275481 + 3876961 = 10309^2 + 1969^2 .

It is not an unprimeable number, because it can be changed into a prime (110152447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27538109 + ... + 27538112.

Almost surely, 2^110152442 is an apocalyptic number.

110152442 is a deficient number, since it is larger than the sum of its proper divisors (55076224).

110152442 is an equidigital number, since it uses as much as digits as its factorization.

110152442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55076223.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 110152442 is about 10495.3533527938. The cubic root of 110152442 is about 479.3632210015.

The spelling of 110152442 in words is "one hundred ten million, one hundred fifty-two thousand, four hundred forty-two".