244121123203 has 2 divisors, whose sum is σ = 244121123204. Its totient is φ = 244121123202.

The previous prime is 244121123153. The next prime is 244121123231. The reversal of 244121123203 is 302321121442.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244121123203 is a prime.

It is not a weakly prime, because it can be changed into another prime (244121123303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122060561601 + 122060561602.

It is an arithmetic number, because the mean of its divisors is an integer number (122060561602).

Almost surely, 2^244121123203 is an apocalyptic number.

244121123203 is a deficient number, since it is larger than the sum of its proper divisors (1).

244121123203 is an equidigital number, since it uses as much as digits as its factorization.

244121123203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 244121123203 its reverse (302321121442), we get a palindrome (546442244645).

The spelling of 244121123203 in words is "two hundred forty-four billion, one hundred twenty-one million, one hundred twenty-three thousand, two hundred three".