120341001421 has 2 divisors, whose sum is σ = 120341001422. Its totient is φ = 120341001420.

The previous prime is 120341001413. The next prime is 120341001523. The reversal of 120341001421 is 124100143021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73665559396 + 46675442025 = 271414^2 + 216045^2 .

It is a cyclic number.

It is not a de Polignac number, because 120341001421 - 2³ = 120341001413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120341001401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60170500710 + 60170500711.

It is an arithmetic number, because the mean of its divisors is an integer number (60170500711).

Almost surely, 2^120341001421 is an apocalyptic number.

It is an amenable number.

120341001421 is a deficient number, since it is larger than the sum of its proper divisors (1).

120341001421 is an equidigital number, since it uses as much as digits as its factorization.

120341001421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 120341001421 its reverse (124100143021), we get a palindrome (244441144442).

The spelling of 120341001421 in words is "one hundred twenty billion, three hundred forty-one million, one thousand, four hundred twenty-one".