424131113101 has 2 divisors, whose sum is σ = 424131113102. Its totient is φ = 424131113100.

The previous prime is 424131113099. The next prime is 424131113129. The reversal of 424131113101 is 101311131424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314467479076 + 109663634025 = 560774^2 + 331155^2 .

It is a cyclic number.

It is not a de Polignac number, because 424131113101 - 2¹ = 424131113099 is a prime.

It is a super-2 number, since 2×424131113101² (a number of 24 digits) contains 22 as substring.

Together with 424131113099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424131113801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212065556550 + 212065556551.

It is an arithmetic number, because the mean of its divisors is an integer number (212065556551).

Almost surely, 2^424131113101 is an apocalyptic number.

It is an amenable number.

424131113101 is a deficient number, since it is larger than the sum of its proper divisors (1).

424131113101 is an equidigital number, since it uses as much as digits as its factorization.

424131113101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 424131113101 its reverse (101311131424), we get a palindrome (525442244525).

The spelling of 424131113101 in words is "four hundred twenty-four billion, one hundred thirty-one million, one hundred thirteen thousand, one hundred one".