11032232947 has 2 divisors, whose sum is σ = 11032232948. Its totient is φ = 11032232946.

The previous prime is 11032232933. The next prime is 11032233013. The reversal of 11032232947 is 74923223011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11032232947 is a prime.

It is not a weakly prime, because it can be changed into another prime (11032232147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516116473 + 5516116474.

It is an arithmetic number, because the mean of its divisors is an integer number (5516116474).

Almost surely, 2^11032232947 is an apocalyptic number.

11032232947 is a deficient number, since it is larger than the sum of its proper divisors (1).

11032232947 is an equidigital number, since it uses as much as digits as its factorization.

11032232947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

Adding to 11032232947 its reverse (74923223011), we get a palindrome (85955455958).

The spelling of 11032232947 in words is "eleven billion, thirty-two million, two hundred thirty-two thousand, nine hundred forty-seven".