133038012839 has 2 divisors, whose sum is σ = 133038012840. Its totient is φ = 133038012838.

The previous prime is 133038012827. The next prime is 133038012907. The reversal of 133038012839 is 938210830331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133038012839 is a prime.

It is a super-2 number, since 2×133038012839² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 133038012796 and 133038012805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133038015839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66519006419 + 66519006420.

It is an arithmetic number, because the mean of its divisors is an integer number (66519006420).

Almost surely, 2^133038012839 is an apocalyptic number.

133038012839 is a deficient number, since it is larger than the sum of its proper divisors (1).

133038012839 is an equidigital number, since it uses as much as digits as its factorization.

133038012839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 133038012839 in words is "one hundred thirty-three billion, thirty-eight million, twelve thousand, eight hundred thirty-nine".