110243423203013 has 4 divisors (see below), whose sum is σ = 110372665200588. Its totient is φ = 110114181205440.

The previous prime is 110243423202973. The next prime is 110243423203031. The reversal of 110243423203013 is 310302324342011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64237291543489 + 46006131659524 = 8014817^2 + 6782782^2 .

It is a cyclic number.

It is not a de Polignac number, because 110243423203013 - 2²⁶ = 110243356094149 is a prime.

It is a super-2 number, since 2×110243423203013² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110243423203813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64620997508 + ... + 64620999213.

It is an arithmetic number, because the mean of its divisors is an integer number (27593166300147).

Almost surely, 2^{110243423203013} is an apocalyptic number.

It is an amenable number.

110243423203013 is a deficient number, since it is larger than the sum of its proper divisors (129241997575).

110243423203013 is an equidigital number, since it uses as much as digits as its factorization.

110243423203013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129241997574.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 110243423203013 its reverse (310302324342011), we get a palindrome (420545747545024).

The spelling of 110243423203013 in words is "one hundred ten trillion, two hundred forty-three billion, four hundred twenty-three million, two hundred three thousand, thirteen".