433121241013 has 2 divisors, whose sum is σ = 433121241014. Its totient is φ = 433121241012.

The previous prime is 433121240941. The next prime is 433121241023. The reversal of 433121241013 is 310142121334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219434159844 + 213687081169 = 468438^2 + 462263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-433121241013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (433121241023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216560620506 + 216560620507.

It is an arithmetic number, because the mean of its divisors is an integer number (216560620507).

Almost surely, 2^433121241013 is an apocalyptic number.

It is an amenable number.

433121241013 is a deficient number, since it is larger than the sum of its proper divisors (1).

433121241013 is an equidigital number, since it uses as much as digits as its factorization.

433121241013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 433121241013 its reverse (310142121334), we get a palindrome (743263362347).

The spelling of 433121241013 in words is "four hundred thirty-three billion, one hundred twenty-one million, two hundred forty-one thousand, thirteen".