1010203255441 has 2 divisors, whose sum is σ = 1010203255442. Its totient is φ = 1010203255440.

The previous prime is 1010203255423. The next prime is 1010203255463. The reversal of 1010203255441 is 1445523020101.

1010203255441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 826106481216 + 184096774225 = 908904^2 + 429065^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010203255441 - 2²³ = 1010194866833 is a prime.

It is a super-2 number, since 2×1010203255441² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1010203255421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505101627720 + 505101627721.

It is an arithmetic number, because the mean of its divisors is an integer number (505101627721).

Almost surely, 2^{1010203255441} is an apocalyptic number.

It is an amenable number.

1010203255441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010203255441 is an equidigital number, since it uses as much as digits as its factorization.

1010203255441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 1010203255441 its reverse (1445523020101), we get a palindrome (2455726275542).

The spelling of 1010203255441 in words is "one trillion, ten billion, two hundred three million, two hundred fifty-five thousand, four hundred forty-one".