136012763 has 2 divisors, whose sum is σ = 136012764. Its totient is φ = 136012762.

The previous prime is 136012753. The next prime is 136012831. The reversal of 136012763 is 367210631.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136012763 is a prime.

It is not a weakly prime, because it can be changed into another prime (136012753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68006381 + 68006382.

It is an arithmetic number, because the mean of its divisors is an integer number (68006382).

Almost surely, 2^136012763 is an apocalyptic number.

136012763 is a deficient number, since it is larger than the sum of its proper divisors (1).

136012763 is an equidigital number, since it uses as much as digits as its factorization.

136012763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 136012763 is about 11662.4509859635. The cubic root of 136012763 is about 514.2724045240.

The spelling of 136012763 in words is "one hundred thirty-six million, twelve thousand, seven hundred sixty-three".