104231321401 has 2 divisors, whose sum is σ = 104231321402. Its totient is φ = 104231321400.

The previous prime is 104231321357. The next prime is 104231321497. The reversal of 104231321401 is 104123132401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75899699001 + 28331622400 = 275499^2 + 168320^2 .

It is a cyclic number.

It is not a de Polignac number, because 104231321401 - 2¹³ = 104231313209 is a prime.

It is not a weakly prime, because it can be changed into another prime (104231322401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52115660700 + 52115660701.

It is an arithmetic number, because the mean of its divisors is an integer number (52115660701).

Almost surely, 2^104231321401 is an apocalyptic number.

It is an amenable number.

104231321401 is a deficient number, since it is larger than the sum of its proper divisors (1).

104231321401 is an equidigital number, since it uses as much as digits as its factorization.

104231321401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 104231321401 its reverse (104123132401), we get a palindrome (208354453802).

The spelling of 104231321401 in words is "one hundred four billion, two hundred thirty-one million, three hundred twenty-one thousand, four hundred one".