133593319147 has 2 divisors, whose sum is σ = 133593319148. Its totient is φ = 133593319146.

The previous prime is 133593319141. The next prime is 133593319201. The reversal of 133593319147 is 741913395331.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (741913395331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133593319147 - 2⁷ = 133593319019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133593319147.

It is not a weakly prime, because it can be changed into another prime (133593319141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66796659573 + 66796659574.

It is an arithmetic number, because the mean of its divisors is an integer number (66796659574).

Almost surely, 2^133593319147 is an apocalyptic number.

133593319147 is a deficient number, since it is larger than the sum of its proper divisors (1).

133593319147 is an equidigital number, since it uses as much as digits as its factorization.

133593319147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 918540, while the sum is 49.

The spelling of 133593319147 in words is "one hundred thirty-three billion, five hundred ninety-three million, three hundred nineteen thousand, one hundred forty-seven".