135330739 has 2 divisors, whose sum is σ = 135330740. Its totient is φ = 135330738.

The previous prime is 135330731. The next prime is 135330799. The reversal of 135330739 is 937033531.

It is a happy number.

135330739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135330739 - 2³ = 135330731 is a prime.

It is a super-2 number, since 2×135330739² = 36628817836572242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (135330731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67665369 + 67665370.

It is an arithmetic number, because the mean of its divisors is an integer number (67665370).

Almost surely, 2^135330739 is an apocalyptic number.

135330739 is a deficient number, since it is larger than the sum of its proper divisors (1).

135330739 is an equidigital number, since it uses as much as digits as its factorization.

135330739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25515, while the sum is 34.

The square root of 135330739 is about 11633.1740724533. The cubic root of 135330739 is about 513.4113725268.

The spelling of 135330739 in words is "one hundred thirty-five million, three hundred thirty thousand, seven hundred thirty-nine".