133013032247 has 2 divisors, whose sum is σ = 133013032248. Its totient is φ = 133013032246.

The previous prime is 133013032189. The next prime is 133013032249. The reversal of 133013032247 is 742230310331.

It is a strong prime.

It is an emirp because it is prime and its reverse (742230310331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133013032247 - 2⁶ = 133013032183 is a prime.

Together with 133013032249, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133013032249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66506516123 + 66506516124.

It is an arithmetic number, because the mean of its divisors is an integer number (66506516124).

Almost surely, 2^133013032247 is an apocalyptic number.

133013032247 is a deficient number, since it is larger than the sum of its proper divisors (1).

133013032247 is an equidigital number, since it uses as much as digits as its factorization.

133013032247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 133013032247 its reverse (742230310331), we get a palindrome (875243342578).

The spelling of 133013032247 in words is "one hundred thirty-three billion, thirteen million, thirty-two thousand, two hundred forty-seven".