135076031 has 2 divisors, whose sum is σ = 135076032. Its totient is φ = 135076030.

The previous prime is 135076001. The next prime is 135076037. The reversal of 135076031 is 130670531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135076031 - 2¹⁴ = 135059647 is a prime.

It is a super-2 number, since 2×135076031² = 36491068301425922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135076037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67538015 + 67538016.

It is an arithmetic number, because the mean of its divisors is an integer number (67538016).

Almost surely, 2^135076031 is an apocalyptic number.

135076031 is a deficient number, since it is larger than the sum of its proper divisors (1).

135076031 is an equidigital number, since it uses as much as digits as its factorization.

135076031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 135076031 is about 11622.2214313788. The cubic root of 135076031 is about 513.0890705080.

The spelling of 135076031 in words is "one hundred thirty-five million, seventy-six thousand, thirty-one".