133414220413 has 2 divisors, whose sum is σ = 133414220414. Its totient is φ = 133414220412.

The previous prime is 133414220393. The next prime is 133414220447. The reversal of 133414220413 is 314022414331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110408004729 + 23006215684 = 332277^2 + 151678^2 .

It is a cyclic number.

It is not a de Polignac number, because 133414220413 - 2¹³ = 133414212221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133414290413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66707110206 + 66707110207.

It is an arithmetic number, because the mean of its divisors is an integer number (66707110207).

Almost surely, 2^133414220413 is an apocalyptic number.

It is an amenable number.

133414220413 is a deficient number, since it is larger than the sum of its proper divisors (1).

133414220413 is an equidigital number, since it uses as much as digits as its factorization.

133414220413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 133414220413 its reverse (314022414331), we get a palindrome (447436634744).

The spelling of 133414220413 in words is "one hundred thirty-three billion, four hundred fourteen million, two hundred twenty thousand, four hundred thirteen".