133253141839 has 2 divisors, whose sum is σ = 133253141840. Its totient is φ = 133253141838.

The previous prime is 133253141797. The next prime is 133253141843. The reversal of 133253141839 is 938141352331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133253141839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133253141795 and 133253141804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133253141899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66626570919 + 66626570920.

It is an arithmetic number, because the mean of its divisors is an integer number (66626570920).

Almost surely, 2^133253141839 is an apocalyptic number.

133253141839 is a deficient number, since it is larger than the sum of its proper divisors (1).

133253141839 is an equidigital number, since it uses as much as digits as its factorization.

133253141839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 43.

The spelling of 133253141839 in words is "one hundred thirty-three billion, two hundred fifty-three million, one hundred forty-one thousand, eight hundred thirty-nine".