136738351 has 2 divisors, whose sum is σ = 136738352. Its totient is φ = 136738350.

The previous prime is 136738337. The next prime is 136738363. The reversal of 136738351 is 153837631.

It is a happy number.

136738351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (153837631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136738351 - 2⁵ = 136738319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136738351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136738751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68369175 + 68369176.

It is an arithmetic number, because the mean of its divisors is an integer number (68369176).

Almost surely, 2^136738351 is an apocalyptic number.

136738351 is the 5230-th centered decagonal number.

136738351 is a deficient number, since it is larger than the sum of its proper divisors (1).

136738351 is an equidigital number, since it uses as much as digits as its factorization.

136738351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 136738351 is about 11693.5174776455. The cubic root of 136738351 is about 515.1852803665.

The spelling of 136738351 in words is "one hundred thirty-six million, seven hundred thirty-eight thousand, three hundred fifty-one".