110510510042 has 8 divisors (see below), whose sum is σ = 165886501716. Its totient is φ = 55215009472.

The previous prime is 110510510003. The next prime is 110510510069. The reversal of 110510510042 is 240015015011.

It can be written as a sum of positive squares in 2 ways, for example, as 79948128001 + 30562382041 = 282751^2 + 174821^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 110510509996 and 110510510023.

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, 20119343 + ... + 20124834.

Almost surely, 2^110510510042 is an apocalyptic number.

110510510042 is a deficient number, since it is larger than the sum of its proper divisors (55375991674).

110510510042 is a wasteful number, since it uses less digits than its factorization.

110510510042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40245552.

The product of its (nonzero) digits is 200, while the sum is 20.

Adding to 110510510042 its reverse (240015015011), we get a palindrome (350525525053).

The spelling of 110510510042 in words is "one hundred ten billion, five hundred ten million, five hundred ten thousand, forty-two".