1310201420441 has 2 divisors, whose sum is σ = 1310201420442. Its totient is φ = 1310201420440.

The previous prime is 1310201420377. The next prime is 1310201420503. The reversal of 1310201420441 is 1440241020131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1306917672025 + 3283748416 = 1143205^2 + 57304^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310201420441 - 2⁶ = 1310201420377 is a prime.

It is a super-2 number, since 2×1310201420441² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1310201426441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655100710220 + 655100710221.

It is an arithmetic number, because the mean of its divisors is an integer number (655100710221).

Almost surely, 2^{1310201420441} is an apocalyptic number.

It is an amenable number.

1310201420441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310201420441 is an equidigital number, since it uses as much as digits as its factorization.

1310201420441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1310201420441 its reverse (1440241020131), we get a palindrome (2750442440572).

The spelling of 1310201420441 in words is "one trillion, three hundred ten billion, two hundred one million, four hundred twenty thousand, four hundred forty-one".