10203633354241 has 4 divisors (see below), whose sum is σ = 10452502460484. Its totient is φ = 9954764248000.

The previous prime is 10203633354163. The next prime is 10203633354247. The reversal of 10203633354241 is 14245333630201.

It is a happy number.

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 881016890625 + 9322616463616 = 938625^2 + 3053296^2 .

It is not a de Polignac number, because 10203633354241 - 2¹⁷ = 10203633223169 is a prime.

It is a super-2 number, since 2×10203633354241² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10203633354241.

It is not an unprimeable number, because it can be changed into a prime (10203633354247) 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, 124434553060 + ... + 124434553141.

It is an arithmetic number, because the mean of its divisors is an integer number (2613125615121).

Almost surely, 2^{10203633354241} is an apocalyptic number.

It is an amenable number.

10203633354241 is a deficient number, since it is larger than the sum of its proper divisors (248869106243).

10203633354241 is an equidigital number, since it uses as much as digits as its factorization.

10203633354241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248869106242.

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 10203633354241 its reverse (14245333630201), we get a palindrome (24448966984442).

The spelling of 10203633354241 in words is "ten trillion, two hundred three billion, six hundred thirty-three million, three hundred fifty-four thousand, two hundred forty-one".