4231420340101 has 2 divisors, whose sum is σ = 4231420340102. Its totient is φ = 4231420340100.

The previous prime is 4231420340087. The next prime is 4231420340111. The reversal of 4231420340101 is 1010430241324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4174363851876 + 57056488225 = 2043126^2 + 238865^2 .

It is a cyclic number.

It is not a de Polignac number, because 4231420340101 - 2⁹ = 4231420339589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4231420340111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115710170050 + 2115710170051.

It is an arithmetic number, because the mean of its divisors is an integer number (2115710170051).

Almost surely, 2^{4231420340101} is an apocalyptic number.

It is an amenable number.

4231420340101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231420340101 is an equidigital number, since it uses as much as digits as its factorization.

4231420340101 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 4231420340101 its reverse (1010430241324), we get a palindrome (5241850581425).

The spelling of 4231420340101 in words is "four trillion, two hundred thirty-one billion, four hundred twenty million, three hundred forty thousand, one hundred one".