110253243442 has 8 divisors (see below), whose sum is σ = 165384629100. Its totient is φ = 55125033744.

The previous prime is 110253243427. The next prime is 110253243479. The reversal of 110253243442 is 244342352011.

It can be written as a sum of positive squares in 2 ways, for example, as 94567935361 + 15685308081 = 307519^2 + 125241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705217 + ... + 847252.

Almost surely, 2^110253243442 is an apocalyptic number.

110253243442 is a deficient number, since it is larger than the sum of its proper divisors (55131385658).

110253243442 is a wasteful number, since it uses less digits than its factorization.

110253243442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587980.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 110253243442 its reverse (244342352011), we get a palindrome (354595595453).

The spelling of 110253243442 in words is "one hundred ten billion, two hundred fifty-three million, two hundred forty-three thousand, four hundred forty-two".