10243256116033 has 4 divisors (see below), whose sum is σ = 10287218588868. Its totient is φ = 10199293643200.

The previous prime is 10243256116003. The next prime is 10243256116091. The reversal of 10243256116033 is 33061165234201.

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 682247916289 + 9561008199744 = 825983^2 + 3092088^2 .

It is a cyclic number.

It is not a de Polignac number, because 10243256116033 - 2⁴¹ = 8044232860481 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10243256115983 and 10243256116001.

It is not an unprimeable number, because it can be changed into a prime (10243256116003) 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, 21981236068 + ... + 21981236533.

It is an arithmetic number, because the mean of its divisors is an integer number (2571804647217).

Almost surely, 2^{10243256116033} is an apocalyptic number.

It is an amenable number.

10243256116033 is a deficient number, since it is larger than the sum of its proper divisors (43962472835).

10243256116033 is an equidigital number, since it uses as much as digits as its factorization.

10243256116033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43962472834.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 10243256116033 in words is "ten trillion, two hundred forty-three billion, two hundred fifty-six million, one hundred sixteen thousand, thirty-three".