203070226241 has 4 divisors (see below), whose sum is σ = 208558610772. Its totient is φ = 197581841712.

The previous prime is 203070226231. The next prime is 203070226253. The reversal of 203070226241 is 142622070302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142622070302 = 2 ⋅71311035151.

It can be written as a sum of positive squares in 2 ways, for example, as 69477052225 + 133593174016 = 263585^2 + 365504^2 .

It is not a de Polignac number, because 203070226241 - 2¹⁰ = 203070225217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203070226211) 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, 2744192210 + ... + 2744192283.

It is an arithmetic number, because the mean of its divisors is an integer number (52139652693).

Almost surely, 2^203070226241 is an apocalyptic number.

It is an amenable number.

203070226241 is a deficient number, since it is larger than the sum of its proper divisors (5488384531).

203070226241 is an equidigital number, since it uses as much as digits as its factorization.

203070226241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5488384530.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 203070226241 its reverse (142622070302), we get a palindrome (345692296543).

The spelling of 203070226241 in words is "two hundred three billion, seventy million, two hundred twenty-six thousand, two hundred forty-one".