11133420407 has 2 divisors, whose sum is σ = 11133420408. Its totient is φ = 11133420406.

The previous prime is 11133420401. The next prime is 11133420427. The reversal of 11133420407 is 70402433111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11133420407 - 2¹⁰ = 11133419383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11133420401) 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, 5566710203 + 5566710204.

It is an arithmetic number, because the mean of its divisors is an integer number (5566710204).

Almost surely, 2^11133420407 is an apocalyptic number.

11133420407 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133420407 is an equidigital number, since it uses as much as digits as its factorization.

11133420407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 11133420407 its reverse (70402433111), we get a palindrome (81535853518).

The spelling of 11133420407 in words is "eleven billion, one hundred thirty-three million, four hundred twenty thousand, four hundred seven".