136118743 has 2 divisors, whose sum is σ = 136118744. Its totient is φ = 136118742.

The previous prime is 136118713. The next prime is 136118753. The reversal of 136118743 is 347811631.

It is a strong prime.

It is an emirp because it is prime and its reverse (347811631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136118743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136118699 and 136118708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136118713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68059371 + 68059372.

It is an arithmetic number, because the mean of its divisors is an integer number (68059372).

Almost surely, 2^136118743 is an apocalyptic number.

136118743 is a deficient number, since it is larger than the sum of its proper divisors (1).

136118743 is an equidigital number, since it uses as much as digits as its factorization.

136118743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 136118743 is about 11666.9937430342. The cubic root of 136118743 is about 514.4059420891.

The spelling of 136118743 in words is "one hundred thirty-six million, one hundred eighteen thousand, seven hundred forty-three".