132024120421 has 2 divisors, whose sum is σ = 132024120422. Its totient is φ = 132024120420.

The previous prime is 132024120413. The next prime is 132024120443. The reversal of 132024120421 is 124021420231.

It is an a-pointer prime, because the next prime (132024120443) can be obtained adding 132024120421 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129535208100 + 2488912321 = 359910^2 + 49889^2 .

It is a cyclic number.

It is not a de Polignac number, because 132024120421 - 2³ = 132024120413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132024120392 and 132024120401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132024120451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66012060210 + 66012060211.

It is an arithmetic number, because the mean of its divisors is an integer number (66012060211).

Almost surely, 2^132024120421 is an apocalyptic number.

It is an amenable number.

132024120421 is a deficient number, since it is larger than the sum of its proper divisors (1).

132024120421 is an equidigital number, since it uses as much as digits as its factorization.

132024120421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 132024120421 its reverse (124021420231), we get a palindrome (256045540652).

The spelling of 132024120421 in words is "one hundred thirty-two billion, twenty-four million, one hundred twenty thousand, four hundred twenty-one".