1101310510242 has 8 divisors (see below), whose sum is σ = 2202621020496. Its totient is φ = 367103503412.

The previous prime is 1101310510219. The next prime is 1101310510243. The reversal of 1101310510242 is 2420150131011.

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

1101310510242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1101310510243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91775875848 + ... + 91775875859.

It is an arithmetic number, because the mean of its divisors is an integer number (275327627562).

Almost surely, 2^{1101310510242} is an apocalyptic number.

1101310510242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101310510242 is a wasteful number, since it uses less digits than its factorization.

1101310510242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183551751712.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 1101310510242 its reverse (2420150131011), we get a palindrome (3521460641253).

The spelling of 1101310510242 in words is "one trillion, one hundred one billion, three hundred ten million, five hundred ten thousand, two hundred forty-two".