105341344120427 has 2 divisors, whose sum is σ = 105341344120428. Its totient is φ = 105341344120426.

The previous prime is 105341344120403. The next prime is 105341344120433. The reversal of 105341344120427 is 724021443143501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105341344120427 - 2⁴⁴ = 87749158076011 is a prime.

It is a super-2 number, since 2×105341344120427² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105341344180427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52670672060213 + 52670672060214.

It is an arithmetic number, because the mean of its divisors is an integer number (52670672060214).

Almost surely, 2^{105341344120427} is an apocalyptic number.

105341344120427 is a deficient number, since it is larger than the sum of its proper divisors (1).

105341344120427 is an equidigital number, since it uses as much as digits as its factorization.

105341344120427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 41.

Adding to 105341344120427 its reverse (724021443143501), we get a palindrome (829362787263928).

The spelling of 105341344120427 in words is "one hundred five trillion, three hundred forty-one billion, three hundred forty-four million, one hundred twenty thousand, four hundred twenty-seven".