11443232107 has 2 divisors, whose sum is σ = 11443232108. Its totient is φ = 11443232106.

The previous prime is 11443232069. The next prime is 11443232167. The reversal of 11443232107 is 70123234411.

It is a weak prime.

It is an emirp because it is prime and its reverse (70123234411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11443232107 is a prime.

It is a super-2 number, since 2×11443232107² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11443232167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5721616053 + 5721616054.

It is an arithmetic number, because the mean of its divisors is an integer number (5721616054).

Almost surely, 2^11443232107 is an apocalyptic number.

11443232107 is a deficient number, since it is larger than the sum of its proper divisors (1).

11443232107 is an equidigital number, since it uses as much as digits as its factorization.

11443232107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 11443232107 its reverse (70123234411), we get a palindrome (81566466518).

The spelling of 11443232107 in words is "eleven billion, four hundred forty-three million, two hundred thirty-two thousand, one hundred seven".