110243042 has 24 divisors (see below), whose sum is σ = 207162396. Its totient is φ = 43612128.

The previous prime is 110243041. The next prime is 110243047. The reversal of 110243042 is 240342011.

It can be written as a sum of positive squares in 2 ways, for example, as 83192641 + 27050401 = 9121^2 + 5201^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110243042.

It is not an unprimeable number, because it can be changed into a prime (110243041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41993 + ... + 44540.

Almost surely, 2^110243042 is an apocalyptic number.

110243042 is a deficient number, since it is larger than the sum of its proper divisors (96919354).

110243042 is a wasteful number, since it uses less digits than its factorization.

110243042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86562 (or 86555 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 110243042 is about 10499.6686614388. The cubic root of 110243042 is about 479.4946098458.

Adding to 110243042 its reverse (240342011), we get a palindrome (350585053).

It can be divided in two parts, 1102 and 43042, that added together give a palindrome (44144).

The spelling of 110243042 in words is "one hundred ten million, two hundred forty-three thousand, forty-two".